[CI] clear macos bazel cache custom action

[nikhilbhatia08]

Fixes # (issue)

Changes

custom ci action to clear bazel on macos cache
Please provide a brief description of the changes here.

For significant contributions please make sure you have completed the following items:

• CHANGELOG.md updated for non-trivial changes
• Unit tests have been added
• Changes in public API reviewed

[netlify]

✅ Deploy Preview for opentelemetry-cpp-api-docs canceled.

Name	Link
🔨 Latest commit	f5b59d7
🔍 Latest deploy log	https://app.netlify.com/projects/opentelemetry-cpp-api-docs/deploys/689f6a942c15270008a4a212

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.03%. Comparing base (85d04f9) to head (f5b59d7).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3593   +/-   ##
=======================================
  Coverage   90.03%   90.03%           
=======================================
  Files         220      220           
  Lines        7069     7069           
=======================================
  Hits         6364     6364           
  Misses        705      705           

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[lalitb]

Thanks for the PR. I later found an alternative way to delete the cache from the management dashboard, and #3592 ran successfully after that. We can close this PR since we can handle it through the dashboard.