[2.19] Bump org.ajoberstar.grgit:grgit-core from 5.2.1 to 5.3.2

[dbwiddis]

Backports 0c23ba7 from #18935

Fixes CVE-2025-4949

[github-actions]

❕ Gradle check result for 93f2a9a: UNSTABLE

Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.93%. Comparing base (1cb042c) to head (dae4018).
⚠️ Report is 2 commits behind head on 2.19.

Additional details and impacted files

@@             Coverage Diff              @@
##               2.19   #19606      +/-   ##
============================================
- Coverage     71.94%   71.93%   -0.02%     
+ Complexity    65969    65948      -21     
============================================
  Files          5341     5341              
  Lines        307273   307273              
  Branches      44845    44845              
============================================
- Hits         221076   221033      -43     
+ Misses        67811    67763      -48     
- Partials      18386    18477      +91     

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

🚀 New features to boost your workflow:

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

[github-actions]

❌ Gradle check result for 9265b05: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for 9bce911: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

✅ Gradle check result for dae4018: SUCCESS