Expose ProfileEvents Counters in system.part_log

Why it matters

This feature allows users to monitor and analyze detailed performance metrics related to data parts by making ProfileEvents counters available in the system.part_log. It enhances observability and troubleshooting capabilities by providing deeper insights into part-level operations and events.

How to use it

Users can query the system.part_log table to access the ProfileEvents counters for data parts without any additional configuration, as these counters are now directly exposed within the system table.