Runs on the Gitea runner crash intermittently on three JDK vendors. Upload
hs_err/replay logs on failure so the failing frame survives the job
container, and drop C2 (TieredStopAtLevel=1) for the Gradle and Kotlin
daemons to test whether the optimising JIT is the trigger.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01YGRgChhwbwWr5yYrHTd9pL
