[Chore] Add telemetry event for breaking change analysis

[popcornylu]

PR checklist

• Ensure you have added or ran the appropriate tests for your PR.
• DCO signed

What type of PR is this?
Chore

What this PR does / why we need it:
Add telemetry events. We would like to track the usage for the breaking change analysis feature. The question to ask

• How many active users enable this feature
• How many(percentage) users create run when breaking change analysis is enabled
• How many(percentage) users create check when breaking change analysis is enabled

FrontEnd
Event type: [Experiment] breaking_change_analysis

{
   'enabled': true
}

Backend
Event type: api_event (existing)

{
  'action': 'create_run',
  'track_props': {
     'breaking_change_analysis': true
  }
}

{
  'action': 'create_check',
  'track_props': {
     'breaking_change_analysis': true
  }
}

Which issue(s) this PR fixes:

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Files with missing lines	Coverage Δ
recce/apis/check_api.py	49.57% <100.00%> (+0.43%)	⬆️
recce/apis/run_api.py	45.00% <100.00%> (+0.69%)	⬆️

... and 6 files with indirect coverage changes

[kentwelcome]

LGTM