fix: ensure output file path

[ricardogobbosouza]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

Ensure output file path exists

Breaking Changes

Additional Info

[codecov]

Codecov Report

Merging #299 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #299   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           7      7           
  Lines         134    135    +1     
  Branches       28     28           
=====================================
+ Hits          134    135    +1

Impacted Files	Coverage Δ
src/Linter.js	100% <100%> (ø)	⬆️

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