fix(ci): run golangci-lint with the same go version as tests

[cailloumajor]

No description provided.

[codecov]

Codecov Report

Merging #87 (646b2bf) into main (4cc0c6f) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #87   +/-   ##
=======================================
  Coverage   89.76%   89.76%           
=======================================
  Files          12       12           
  Lines         596      596           
=======================================
  Hits          535      535           
  Misses         58       58           
  Partials        3        3           

Flag	Coverage Δ
unittests	89.76% <ø> (ø)

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