Automated rollback of commit 911b163.

*** Reason for rollback ***

Borke bazel postsubmit: https://buildkite.com/bazel/bazel-bazel/builds/25866#018c3e3d-c769-443f-8b55-a6266c6b4033

*** Original change description ***

Mark macOS postsubmit as soft fail

So that last green commit for Bazel is still getting updated

Related #20422 (comment)

PiperOrigin-RevId: 588347612
Change-Id: If2fefd6634774a1ed0d4583a3f742d9982a540e6

.bazelci/postsubmit.yml

@@ -163,7 +163,6 @@ tasks:
       - build
       - test
   macos:
-    soft_fail: 1
     shell_commands:
       - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
         android_ndk_repository/android_ndk_repository/' WORKSPACE.bzlmod
@@ -226,7 +225,6 @@ tasks:
       - build
       - test
   macos_arm64:
-    soft_fail: 1
     shell_commands:
       - sed -i.bak -e 's/^# android_sdk_repository/android_sdk_repository/' -e 's/^#
         android_ndk_repository/android_ndk_repository/' WORKSPACE.bzlmod