Issue Summary

Sometimes, it's possible to have unreferenced hook scripts on disk when running mesh sidecar. There's meant to be a job that runs each day to clean them up, but this job is not running. 

Steps to Reproduce

Enable logging for the scheduled job by adding 
logging.logger.com.atlassian.scheduler.core.AbstractSchedulerService=DEBUG

Expected Results

 
The unreferenced hook script gets deleted from the shared/config/hook-scripts folder within 24 hours. 

Actual Results

The below exception is thrown in the log, and the unreferenced script is not deleted.

jobId=HookScriptService.cleanupJob startedAt=Fri Feb 24 12:55:02 AEDT 2023 runOutcome=FAILED message=HibernateException: Could not obtain transaction-synchronized Session for current thread 

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available