fix(ci): pin isolated-kit gradle version to prevent 6.0.0-rc.1 pull - #714

Bugbot Analysis Progress (3m 38s elapsed)

✅ Gathered PR context (2s)
✅ Completed bug detection (3m 35s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_a1c21487-ca55-4670-b825-2954167d7eb9