update bazel to 6.3.2

Author: esorot

.github/workflows/staleness_check.yml

@@ -40,7 +40,7 @@ jobs:
 
       - name: Run all staleness tests
         env:
-          USE_BAZEL_VERSION: '6.3.0'
+          USE_BAZEL_VERSION: '6.3.2'
         # Run all tests if either of the following is true, otherwise simply run the query to make
         # sure it continues to work:
         # 1) If this is not a commit-based run it means it's scheduled or manually dispatched. In