chore: Change golangci-lint output format due to deprecation

[felixlut]

As specified in the GitHub Actions logs for the linter, the github-actions output format is deprecated, and colored-line-number should be used instead. Deprecation was done in golangci/golangci-lint#4726

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.94%. Comparing base (2b8c7fa) to head (2256497).
Report is 116 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3279      +/-   ##
==========================================
- Coverage   97.72%   92.94%   -4.78%     
==========================================
  Files         153      171      +18     
  Lines       13390    11669    -1721     
==========================================
- Hits        13085    10846    -2239     
- Misses        215      729     +514     
- Partials       90       94       +4     

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[gmlewis]

Thank you, @felixlut !
LGTM.
Merging.