[Bazel CI] [test failure] BUILD file issues cause failures in actions

[sgowroji]

CI: https://buildkite.com/bazel/bazel-at-head-plus-downstream/builds/4022#019101da-7004-4110-ad90-5422aa531ac3

Platform: MacOS

Logs:

ERROR: �[0m/Users/buildkite/builds/bk-macos-pln3-p8w4/bazel-org-repo-root/examples/rules/implicit_output/BUILD:6:7: Action implicit_output/build_hash.sha256 failed: (Exit 127): bash failed: error executing Action command (from target //implicit_output:build_hash) 
ERROR: �[0m/Users/buildkite/builds/bk-macos-pln3-p8w4/bazel-org-repo-root/examples/rules/computed_dependencies/BUILD:20:8: Action computed_dependencies/hash.text failed: (Exit 127): bash failed: error executing Action command (from target //computed_dependencies:hash) 

Culprit:

Steps:

git clone https://github.com/bazelbuild/examples
git reset 4d9f5e6c1332ac902a0798b634c67fda4ec5c43b  --hard
export USE_BAZEL_VERSION=f0aa0971602f426180a21ea418a99fd68b77945c
bazel build ... 

CC Greenteam @fweikert