feat: allow running on multiple packages

[rluvaton]

Checklist

• npm test passes
• tests are included
• documentation is changed or added
• contribution guidelines followed
  here

[rluvaton]

most of the code taken from citgm-all and used here, if the feature is acceptable I would extract the multiple run to shared file

[targos]

You can already use citgm-all to run on multiple packages: citgm-all --includeTags package1 package2 ...

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 95.60440% with 4 lines in your changes missing coverage. Please review.

Project coverage is 95.60%. Comparing base (460c3a0) to head (a3c1b16).
Report is 85 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/bin/citgm.js	95.60%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #956      +/-   ##
==========================================
- Coverage   96.46%   95.60%   -0.86%     
==========================================
  Files          28       28              
  Lines        2149     2208      +59     
==========================================
+ Hits         2073     2111      +38     
- Misses         76       97      +21     

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