fix: setup-ruby on CI failure

[CrisTofani]

Short description

This PR bumps the version of setup-ruby on CI workflows.

ref. ruby/setup-ruby#595

[github-actions]

Jira Pull request Link

It seems this Pull Request has no issues that refers to Jira!!!
Please check it out.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 49.25%. Comparing base (4f204b4) to head (5960986).
Report is 894 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6560      +/-   ##
==========================================
+ Coverage   48.42%   49.25%   +0.82%     
==========================================
  Files        1488     1550      +62     
  Lines       31617    31966     +349     
  Branches     7669     7236     -433     
==========================================
+ Hits        15311    15744     +433     
+ Misses      16238    16183      -55     
+ Partials       68       39      -29     

see 1735 files with indirect coverage changes

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[Vangaorth]

LGTM