Add dockerfile linting to CI

[Twon]

No description provided.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.28%. Comparing base (7481b7f) to head (f5c5aa5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #29      +/-   ##
==========================================
+ Coverage   81.65%   82.28%   +0.62%     
==========================================
  Files           1        1              
  Lines         169      175       +6     
==========================================
+ Hits          138      144       +6     
  Misses         31       31              

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