Adds Web IDE commits to usage ping

What does this MR do?

This MR adds a generic UsageCounters table that right now only has web_ide_commits counter but can easily be extended to take into account more services from GitLab.

It also adds a Service to easily extend and increment more counters.

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• Tests added for this feature/bug
• Conforms to the code review guidelines
• Conforms to the merge request performance guidelines
• Conforms to the style guides
• Conforms to the database guides

What are the relevant issue numbers?

Closes #45016 (closed)