[build] Remove unused config files

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 43.81%. Comparing base (da60441) to head (60f43d4). Report is 656 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #4626 +/- ## =========================================== + Coverage 32.37% 43.81% +11.44% =========================================== Files 85 99 +14 Lines 6505 8052 +1547 Branches 1349 1709 +360 =========================================== + Hits 2106 3528 +1422 - Misses 4399 4524 +125 ```

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