ci(coverage): Migrate .coveragerc to pyproject.toml

[tony]

No description provided.

[codecov]

Codecov Report

Merging #384 (de681c0) into master (bb7a30c) will decrease coverage by 8.03%.
The diff coverage is n/a.

❗ Current head de681c0 differs from pull request most recent head c5018b6. Consider uploading reports for the commit c5018b6 to get more accurate results

@@            Coverage Diff             @@
##           master     #384      +/-   ##
==========================================
- Coverage   87.40%   79.37%   -8.04%     
==========================================
  Files          13       14       +1     
  Lines         675      732      +57     
  Branches        0      107     +107     
==========================================
- Hits          590      581       -9     
- Misses         85      125      +40     
- Partials        0       26      +26     

Impacted Files	Coverage Δ
src/vcspull/config.py	83.84% <0.00%> (-11.54%)	⬇️
tests/helpers.py	78.78% <0.00%> (-6.07%)	⬇️
tests/test_sync.py	88.13% <0.00%> (-5.09%)	⬇️
tests/test_repo.py	56.45% <0.00%> (-3.23%)	⬇️
src/vcspull/cli/sync.py	44.82% <0.00%> (-1.73%)	⬇️
tests/test_config_file.py	95.42% <0.00%> (-1.72%)	⬇️
src/vcspull/log.py	29.82% <0.00%> (ø)

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