NO-TICKET: Bump default Gradle max-workers from 2 to 4 for update locks

Increases default parallelism for all Gradle invocations (builds, lock updates, tests) across all consuming repos. This helps speed up lock resolution and dependency-heavy tasks without requiring per-repo changes.

Author: PrajwalKrishna

raise-lock-pr/action.yaml

@@ -17,6 +17,7 @@ runs:
       uses: hypertrace/github-actions/gradle@main
       with:
         args: resolveAndLockAll --write-locks --refresh-dependencies
+      max-workers: '4'
     - name: Remove settings lock if needed
       if: inputs.lock-settings != 'true'
       shell: bash