Clean-up our presubmit.yml and postsubmit.yml.

A couple of tests were disabled that can be re-enabled now. Also, auto-format the YAML with VS Code for consistent style.

RELNOTES: None.
PiperOrigin-RevId: 291703274
diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml
index d8684f2..711e803 100644
--- a/.bazelci/presubmit.yml
+++ b/.bazelci/presubmit.yml
@@ -1,5 +1,5 @@
 ---
-platforms:
+tasks:
   centos7:
     shards: 4
     shell_commands:
@@ -22,19 +22,13 @@
       - "//tools/android/..."
       - "//tools/aquery_differ/..."
       - "//tools/python/..."
-      # Disable Slow Tests
-      - "-//src/test/shell/bazel:bazel_determinism_test"
-      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/4663
-      - "-//src/test/shell/bazel/android:android_ndk_integration_test"
       # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/8162
       - "-//src/java_tools/buildjar/..."
       - "-//src/java_tools/import_deps_checker/..."
-      # TODO(philwo): Re-enable after #8708 is fixed.
+      # These tests are not compatible with the gcov version of CentOS 7.
       - "-//src/test/shell/bazel:bazel_cc_code_coverage_test"
       - "-//src/test/shell/bazel:bazel_coverage_cc_test_gcc"
       - "-//src/test/shell/bazel:bazel_coverage_sh_test"
-      # TODO(katre): Re-enable after 0.29.0: https://github.com/bazelbuild/bazel/issues/9148
-      - "-//src/tools/singlejar:combiners_test"
   ubuntu1604:
     shards: 4
     shell_commands:
@@ -57,15 +51,9 @@
       - "//tools/android/..."
       - "//tools/aquery_differ/..."
       - "//tools/python/..."
-      # Disable Slow Tests
-      - "-//src/test/shell/bazel:bazel_determinism_test"
-      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/4663
-      - "-//src/test/shell/bazel/android:android_ndk_integration_test"
       # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/8162
       - "-//src/java_tools/buildjar/..."
       - "-//src/java_tools/import_deps_checker/..."
-      # TODO(katre): Re-enable after 0.29.0: https://github.com/bazelbuild/bazel/issues/9148
-      - "-//src/tools/singlejar:combiners_test"
   ubuntu1804:
     shards: 4
     shell_commands:
@@ -90,16 +78,8 @@
       - "//tools/android/..."
       - "//tools/aquery_differ/..."
       - "//tools/python/..."
-      # Disable Slow Tests
-      - "-//src/test/shell/bazel:bazel_determinism_test"
-      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/4663
-      - "-//src/test/shell/bazel/android:android_ndk_integration_test"
-      # Some prebuilt jars don't run with Java 11
-      - "-//src/test/shell/bazel:external_integration_test"
       # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/8162
       - "-//src/java_tools/import_deps_checker/..."
-      # TODO(katre): Re-enable after 0.29.0: https://github.com/bazelbuild/bazel/issues/9148
-      - "-//src/tools/singlejar:combiners_test"
   ubuntu1804_clang:
     platform: ubuntu1804
     environment:
@@ -125,8 +105,6 @@
       - rm -f WORKSPACE.bak
     build_flags:
       - "--apple_platform_type=macos"
-      # Remove when https://github.com/bazelbuild/bazel/issues/7026 is fixed.
-      - "--noincompatible_strict_action_env"
     build_targets:
       - "//src:bazel"
       - "//src:bazel_jdk_minimal"
@@ -134,8 +112,6 @@
       - "--test_timeout=1200"
       # Configure and enable tests that require access to the network.
       - "--test_env=REMOTE_NETWORK_ADDRESS=bazel.build:80"
-      # Remove when https://github.com/bazelbuild/bazel/issues/7026 is fixed.
-      - "--noincompatible_strict_action_env"
     test_targets:
       - "//scripts/..."
       - "//src/test/..."
@@ -147,31 +123,13 @@
       - "//tools/aquery_differ/..."
       - "//tools/osx/crosstool/..."
       - "//tools/python/..."
-        # C++ coverage is not supported on macOS yet.
+      # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/8162
+      - "-//src/java_tools/buildjar/..."
+      - "-//src/java_tools/import_deps_checker/..."
+      # C++ coverage is not supported on macOS yet.
       - "-//src/test/shell/bazel:bazel_cc_code_coverage_test"
-        # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/4663
-      - "-//src/test/shell/bazel/android:android_ndk_integration_test"
-        # The below tests have been disabled because they are too slow on macOS.
-        # Re-enable once fixed: https://github.com/bazelbuild/bazel/issues/4684
-      - "-//src/test/shell/bazel:bazel_determinism_test"
-      - "-//src/test/shell/bazel:bazel_java_test"
-      - "-//src/test/shell/bazel:bazel_java_test_jdk9_toolchain_released"
-      - "-//src/test/shell/bazel:bazel_java_test_jdk9_toolchain_head"
-      - "-//src/test/shell/bazel:bazel_java_test_jdk10_toolchain_head"
-      - "-//src/test/shell/bazel:bazel_bootstrap_distfile_test"
-      - "-//src/test/shell/bazel/remote:remote_execution_test"
-      - "-//src/test/shell/bazel/remote:remote_execution_http_test"
-      - "-//src/test/shell/bazel:skylark_git_repository_test"
-      - "-//src/test/shell/bazel:external_path_test"
-      - "-//src/test/py/bazel:runfiles_test"
-      - "-//src/test/shell/bazel:git_repository_test"
-      - "-//src/test/shell/bazel/android:aar_integration_test"
-      - "-//src/test/shell/bazel/android:android_integration_test"
-      - "-//src/test/shell/integration:minimal_jdk_test"
-        # Docker sandboxing needs Docker installed
+      # Docker sandboxing needs Docker installed
       - "-//src/test/shell/bazel:bazel_docker_sandboxing_test"
-      # TODO(katre): Re-enable after 0.29.0: https://github.com/bazelbuild/bazel/issues/9148
-      - "-//src/tools/singlejar:combiners_test"
   windows:
     shards: 4
     batch_commands:
@@ -179,8 +137,6 @@
     build_flags:
       - "--copt=-w"
       - "--host_copt=-w"
-      # Remove when https://github.com/bazelbuild/bazel/issues/7026 is fixed.
-      - "--noincompatible_strict_action_env"
     build_targets:
       - "//src:bazel.exe"
       - "//src:bazel_jdk_minimal"
@@ -189,53 +145,47 @@
       - "--host_copt=-w"
       - "--test_env=JAVA_HOME"
       - "--test_timeout=1200"
-      # Remove when https://github.com/bazelbuild/bazel/issues/7026 is fixed.
-      - "--noincompatible_strict_action_env"
     test_targets:
       - "//src:all_windows_tests"
-      # TODO(katre): Re-enable after 0.29.0: https://github.com/bazelbuild/bazel/issues/9148
-      - "-//src/tools/singlejar:combiners_test"
   rbe_ubuntu1604:
     shell_commands:
-    - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
-      android_ndk_repository/android_ndk_repository/' WORKSPACE
-    - rm -f WORKSPACE.bak
+      - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
+        android_ndk_repository/android_ndk_repository/' WORKSPACE
+      - rm -f WORKSPACE.bak
     build_flags:
-    - "--config=ubuntu1604_java8"
-    - "--remote_executor=grpcs://remotebuildexecution.googleapis.com"
-    - "--jobs=200"
-    - "--experimental_remote_download_outputs=minimal"
-    - "--experimental_inmemory_jdeps_files"
-    - "--experimental_inmemory_dotd_files"
+      - "--config=ubuntu1604_java8"
+      - "--remote_executor=grpcs://remotebuildexecution.googleapis.com"
+      - "--jobs=200"
+      - "--experimental_remote_download_outputs=minimal"
+      - "--experimental_inmemory_jdeps_files"
+      - "--experimental_inmemory_dotd_files"
     build_targets:
       - "//src:bazel"
       - "//src:bazel_jdk_minimal"
     test_flags:
-    - "--config=ubuntu1604_java8"
-    - "--remote_executor=grpcs://remotebuildexecution.googleapis.com"
-    - "--jobs=200"
-    - "--experimental_remote_download_outputs=minimal"
-    - "--experimental_inmemory_jdeps_files"
-    - "--experimental_inmemory_dotd_files"
+      - "--config=ubuntu1604_java8"
+      - "--remote_executor=grpcs://remotebuildexecution.googleapis.com"
+      - "--jobs=200"
+      - "--experimental_remote_download_outputs=minimal"
+      - "--experimental_inmemory_jdeps_files"
+      - "--experimental_inmemory_dotd_files"
     test_targets:
-    - "--"
-    - "//scripts/..."
-    - "//src/java_tools/..."
-    - "//src/test/..."
-    - "//src/tools/execlog/..."
-    - "//src/tools/singlejar/..."
-    - "//src/tools/workspacelog/..."
-    - "//third_party/ijar/..."
-    - "//tools/aquery_differ/..."
-    - "//tools/python/..."
-    - "//tools/android/..."
-    # See https://github.com/bazelbuild/bazel/issues/8033
-    - "-//src/tools/singlejar:output_jar_simple_test"
-    - "-//src/test/shell/bazel:external_integration_test"
-    - "-//src/test/shell/bazel:bazel_repository_cache_test"
-    - "-//src/test/shell/integration:java_integration_test"
-    - "-//src/test/java/com/google/devtools/build/lib/sandbox/..."
-    # See https://github.com/bazelbuild/bazel/issues/8162 (also disabled for local exec)
-    - "-//src/java_tools/buildjar/..."
-    - "-//src/java_tools/import_deps_checker/..."
-
+      - "//scripts/..."
+      - "//src/java_tools/..."
+      - "//src/test/..."
+      - "//src/tools/execlog/..."
+      - "//src/tools/singlejar/..."
+      - "//src/tools/workspacelog/..."
+      - "//third_party/ijar/..."
+      - "//tools/aquery_differ/..."
+      - "//tools/python/..."
+      - "//tools/android/..."
+      # See https://github.com/bazelbuild/bazel/issues/8033
+      - "-//src/tools/singlejar:output_jar_simple_test"
+      - "-//src/test/shell/bazel:external_integration_test"
+      - "-//src/test/shell/bazel:bazel_repository_cache_test"
+      - "-//src/test/shell/integration:java_integration_test"
+      - "-//src/test/java/com/google/devtools/build/lib/sandbox/..."
+      # See https://github.com/bazelbuild/bazel/issues/8162 (also disabled for local exec)
+      - "-//src/java_tools/buildjar/..."
+      - "-//src/java_tools/import_deps_checker/..."