Update grpc to 1.48.1.bcr.1 and remove temporary rules_go dep

`grpc` 1.48.1.bcr.1 no longer depends on a yanked version of `rules_go`, which means that the temporary direct dependency on `rules_go` introduced by 6c393ec5539b34e9708b43b0145488b9df1c0878 is no longer needed.

Closes #18857.

PiperOrigin-RevId: 546228207
Change-Id: Ie7045feb6d155045f127bf7014e4512072f0cae2

MODULE.bazel

diff --git a/MODULE.bazel b/MODULE.bazel
index d912967..52623e4 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -9,14 +9,13 @@
 bazel_dep(name = "rules_license", version = "0.0.7")
 bazel_dep(name = "bazel_skylib", version = "1.4.1")
 bazel_dep(name = "protobuf", version = "21.7", repo_name = "com_google_protobuf")
-bazel_dep(name = "grpc", version = "1.48.1", repo_name = "com_github_grpc_grpc")
+bazel_dep(name = "grpc", version = "1.48.1.bcr.1", repo_name = "com_github_grpc_grpc")
 bazel_dep(name = "platforms", version = "0.0.6")
 bazel_dep(name = "rules_pkg", version = "0.7.0")
 bazel_dep(name = "stardoc", version = "0.5.3", repo_name = "io_bazel_skydoc")
 bazel_dep(name = "zstd-jni", version = "1.5.2-3")
 bazel_dep(name = "zlib", version = "1.2.13")
 bazel_dep(name = "rules_cc", version = "0.0.6")
-bazel_dep(name = "rules_go", version = "0.39.1")
 bazel_dep(name = "rules_java", version = "6.1.1")
 bazel_dep(name = "rules_proto", version = "5.3.0-21.7")
 bazel_dep(name = "rules_jvm_external", version = "5.2")