Fix pipenv lock resolution failure and replace unmaintained check-pipfile-lock

[djnakabaale]

Jira Ticket

None

Description

This change:

• Pins platformdirs>=4.3.6 in [packages] to fix pipenv lock failure. The platformdirs==3.11.0 (via unleashclient -> fcache) conflicted with tox's requirement of platformdirs>=4.3.6.
• Unpins tox (from ==4.26.0 to >=4.26.0). The original reason for pinning tox (cachetools conflict with google-auth) is no longer relevant.
• Replace the unmaintained haizaar/check-pipfile-lock external hook with a local hook that runs pipenv verify, built-in consistency check.

Testing

1. Checkout branch.
2. Clear pre-commit cache and run lint:

   pre-commit clean
   make lint

   1. You should see Check pipenv's Pipfile.lock to be consistent with Pipfile...Passed.
3. Verify lock file is consistent:

   pipenv verify

4. Run the test suite to confirm no regressions:

   pipenv run tox

Note: Developers may need to run pre-commit clean once after pulling this change to clear the cached check-pipfile-lock hook environment.

Release Notes

• proposed release note

* Fix pipenv lock resolution failure and replace unmaintained check-pipfile-lock pre-commit hook with pipenv verify

[gemini-code-assist]

Code Review

This pull request updates the Pipfile by adding platformdirs (>=4.3.6) to satisfy transitive dependencies and relaxes the version constraint for tox from a fixed version to a minimum version (>=4.26.0). I have no feedback to provide as there were no review comments to evaluate.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.3%. Comparing base (21b98c7) to head (f76d12f).
⚠️ Report is 12 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #6060   +/-   ##
=====================================
  Coverage   94.3%   94.3%           
=====================================
  Files        362     362           
  Lines      32004   32004           
  Branches    3516    3516           
=====================================
+ Hits       30193   30195    +2     
+ Misses      1175    1174    -1     
+ Partials     636     635    -1     

🚀 New features to boost your workflow:

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