[chore] Run lint and test-race GitHub jobs on Windows

[scorpionknifes]

Resolves #450
Resloves #451

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c1a2749) 63.78% compared to head (c7185f3) 63.78%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #466   +/-   ##
=======================================
  Coverage   63.78%   63.78%           
=======================================
  Files          39       39           
  Lines        2267     2267           
=======================================
  Hits         1446     1446           
  Misses        677      677           
  Partials      144      144           

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[scorpionknifes]

Looks like multimod diff isn't working on Windows, always thought it was an issue with my local git

multimod diff -m tools -p 1.2.3
error running diff: VerifyWorkingTreeClean failed: working tree not clean

Related issue with go-git https://www.github.com/go-git/go-git/issues/691 👀

test failure

[pellared]

I suggest adding something like

if runtime.GOOS == "windows" {
  t.Skip("diff does not work on Windows. Tracked under: https://github.com/open-telemetry/opentelemetry-go-build-tools/issues/467.")
}

to TestHasChanged unless you find a quick way to solve #467

comments pending