v.20.7Improvement

Add Metrics for S3 Request Monitoring

Add several metrics for requests to S3 storages. #12464 (ianton-ru).
Added new metrics to monitor requests to S3 storages in ClickHouse.

Why it matters

To provide users with detailed visibility into the performance and behavior of interactions with S3 storage, enabling better monitoring and troubleshooting of S3-related operations.

How to use it

Users can access the new S3 request metrics through the ClickHouse system tables or monitoring interfaces. No additional configuration is needed to start collecting these metrics.