Add 'local=1' to sandbox tests, as they can't run on remote execution nor inside a sandboxed Bazel on OS X

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Change-Id: I751b77c9a8dd7afc992dba0218f990118f06f98d
Reviewed-on: https://bazel-review.googlesource.com/#/c/4201/3
MOS_MIGRATED_REVID=128976206
diff --git a/src/test/java/com/google/devtools/build/lib/BUILD b/src/test/java/com/google/devtools/build/lib/BUILD
index 3af477b..b4c26b5 100644
--- a/src/test/java/com/google/devtools/build/lib/BUILD
+++ b/src/test/java/com/google/devtools/build/lib/BUILD
@@ -984,6 +984,7 @@
     name = "sandbox-tests",
     srcs = glob(["sandbox/*.java"]),
     data = [":embedded_scripts"],
+    local = 1,
     tags = ["no_windows"],
     test_class = "com.google.devtools.build.lib.AllTests",
     deps = [
diff --git a/src/test/shell/bazel/BUILD b/src/test/shell/bazel/BUILD
index 193b0ad..d34cb3b 100644
--- a/src/test/shell/bazel/BUILD
+++ b/src/test/shell/bazel/BUILD
@@ -317,6 +317,7 @@
     name = "bazel_sandboxing_cpp_test",
     srcs = ["bazel_sandboxing_cpp_test.sh"],
     data = [":test-deps"],
+    tags = ["local"],
 )
 
 sh_test(