Summary:
Log the timestamp in the following format to match with PG logging for easy correlation and debugging.
```
2024-10-04 07:33:23.919 UTC
```
Jira: DB-13166

Test Plan: Manual Test

Reviewers: stiwary, mkumar

Reviewed By: mkumar

Subscribers: yql

Differential Revision: https://phorge.dev.yugabyte.com/D38709