Track views of screenshot tab on pipeline page on gitlab.com

Problem

Customers can generate Unit Tests reports and screenshots can be captured as part of those tests in CI which will be brought together in a new feature. We want to measure usage of this feature to help determine if enhancements drive additional usage.

Proposal

Add a usage ping tracking event that fires when users click on the Screenshots tab on the pipeline page.

Details for known_events.yml

name: i_testing_screenshot_tab_total
  category: testing
  redis_slot: testing
  aggregation: weekly

Success Criteria

tab views by unique userid can be tracked over time on the existing sisense dashbaord.