Release Label creation automation - 3

[prudhvigodithi]

Description

Initial merged PR #3660 #3664

The change from context.repo.repo to "${{ matrix.entry.repo }}" allows to create a label in external plugin repo. The context.repo.repo uses the build repo in which the workflow is running.

Issues Resolved

#3661

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[codecov]

Codecov Report

Merging #3665 (084aa88) into main (87ebf8a) will decrease coverage by 0.27%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #3665      +/-   ##
==========================================
- Coverage   91.48%   91.22%   -0.27%     
==========================================
  Files         181      181              
  Lines        5381     5381              
==========================================
- Hits         4923     4909      -14     
- Misses        458      472      +14     

see 2 files with indirect coverage changes