Sync BCR presubmit.

Author: cgrindel

.bcr/presubmit.yml

@@ -4,7 +4,7 @@ bcr_test_module:
     platform: ["macos", "ubuntu2004"]
     bazel:
       # This needs to exactly match the value used in .bazelversion at the root.
-      - 7.4.1
+      - 8.0.1
   tasks:
     run_tests:
       name: "Run test module"