Add TS|TSX|JSX files count in javascripts count

[hmdros]

Closes: #26

• Add an entry to CHANGELOG.md that links to this PR under the "main (unreleased)" heading.

Description:

This PR adds support to include .ts, .tsx and .jsx files to the Javascripts count of the output of rake stats command run.

I will abide by the code of conduct.

[hmdros]

Fixes CI runs, removing whitespaces from lines compared

[etagwerker]

@hmdros Looks good, could you please address the conflicts? Thanks!

[arielj]

just a comment (not sure if it's out of the scope of the change), but you might want to consider including jsx and tsx files too, cause it's really really common to have mostly those when there's React involved

[hmdros]

just a comment (not sure if it's out of the scope of the change), but you might want to consider including jsx and tsx files too, cause it's really really common to have mostly those when there's React involved

Will add it! Thanks for flagging it

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.85%. Comparing base (3a87be4) to head (8cfe4a1).
Report is 11 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #42      +/-   ##
==========================================
- Coverage   83.20%   82.85%   -0.35%     
==========================================
  Files          19       19              
  Lines         750      735      -15     
==========================================
- Hits          624      609      -15     
  Misses        126      126              

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