refactor: remove unused project workflow

[ndr-brt]

What this PR changes/adds

As we're not using that project anymore

Why it does that

Briefly state why the change was necessary.

Further notes

List other areas of code that have changed but are not necessarily linked to the main feature. This could be method
signature changes, package declarations, bugs that were encountered and were fixed inline, etc.

Linked Issue(s)

Closes # <-- insert Issue number if one exists

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.09%. Comparing base (7f20ba5) to head (a5b11bc).
Report is 101 commits behind head on main.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3931      +/-   ##
==========================================
+ Coverage   71.74%   73.09%   +1.34%     
==========================================
  Files         919      934      +15     
  Lines       18457    18831     +374     
  Branches     1037     1072      +35     
==========================================
+ Hits        13242    13764     +522     
+ Misses       4756     4608     -148     
  Partials      459      459              

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