ref: align internal analyzer project with public compiler extensions

[Flash0ver]

Small refactoring of our internal Analyzers project to be aligned with the public Compiler-Extensions project,
after the changes in:

• feat(metrics): Trace-connected Metrics (Analyzers) #4840

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.80%. Comparing base (ac83d8e) to head (8710554).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4842      +/-   ##
==========================================
+ Coverage   73.79%   73.80%   +0.01%     
==========================================
  Files         483      483              
  Lines       17551    17551              
  Branches     3461     3461              
==========================================
+ Hits        12951    12954       +3     
+ Misses       3748     3745       -3     
  Partials      852      852              

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