chore(deps-dev): update phpstan/phpstan requirement from 2.2.1 to 2.2.2

[dependabot]

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[valbeat]

Automated Dependency Update Review

Summary

• Package: phpstan/phpstan
• Version Change: 2.2.1 → 2.2.2
• Update Type: patch

Review Notes

Standard patch update of a dev dependency. The diff only touches the version constraint in composer.json — no other files changed. Static Analysis and CS Fixer checks pass. The "PHP 8.4 Tests" job failure is unrelated to this update: all tests pass with 100% coverage, but the Codecov uploader failed GPG signature verification (transient Codecov infrastructure issue). The failed job has been re-run.

Decision

This update has been reviewed and approved for auto-merge.

---

Reviewed by Claude Code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a8a6d23) to head (eda02f4).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@             Coverage Diff             @@
##                main       #78   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity        40        40           
===========================================
  Files              2         2           
  Lines             80        80           
===========================================
  Hits              80        80           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

[valbeat]

LGTM - automated review by Claude