Kill Worker If Redis Connection/Job Fetch Fails Repeatedly

[jabbate19]

Currently, if the redis connection dies, the logs will get flooded with Broken Pipe errors. The only way to fix is to manually reset the pod

This PR:

• Adds better logging prefixes so you can more easily find the line failing
• Sleep 3s if the redis connection fails
• Kill the pod if 3+ Redis Connection Failures

Test Plan:

• Run updated code worker
• Kill redis pod
• Observe failure process in logs

[tallen42]

lgtm