Renames mocks file that causes errors in build

[ChrisJBurns]

This was caused in this commit where the mock_collector.go was committed to git, but the actual file thats generated is mock_status.go this results in 2 mock files being present. This causes issues in the tests because the contents of the files are the same. This simply removes the collector variant in favour for the generated status one.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 48.62%. Comparing base (5b0826f) to head (4bfe671).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2110      +/-   ##
==========================================
- Coverage   48.63%   48.62%   -0.01%     
==========================================
  Files         240      240              
  Lines       30264    30264              
==========================================
- Hits        14719    14717       -2     
- Misses      14440    14442       +2     
  Partials     1105     1105              

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[dmartinol]

Good catch @ChrisJBurns! Git rebase restored this after I fixed it 😞 , thank you!