Add publishing workflow with OIDC provenance - #20

Bugbot Analysis Progress (2m 11s elapsed)

✅ Gathered PR context (2s)
✅ Completed bug detection (2m 0s)
✅ Posted analysis results (9s)

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

Request ID: serverGenReqId_7cdd1ac3-bbfb-419f-a511-a2d00ad4e738