Style/MapIntoArray: Use map instead of each to map elements into an array

[exoego]

Closes https://github.com/exoego/rspec-openapi/security/code-scanning/758

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.22%. Comparing base (7d16147) to head (c82e1a4).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #214   +/-   ##
=======================================
  Coverage   97.22%   97.22%           
=======================================
  Files          20       20           
  Lines         612      612           
  Branches      133      133           
=======================================
  Hits          595      595           
  Misses         17       17           

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