CompatHelper: bump compat for Dierckx to 0.5, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the Dierckx package from < 0.5.2 to < 0.5.2, 0.5.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov-commenter]

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.83%. Comparing base (8228e58) to head (4465956).

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Additional details and impacted files

@@           Coverage Diff           @@
##             main     #219   +/-   ##
=======================================
  Coverage   88.83%   88.83%           
=======================================
  Files          75       75           
  Lines        6353     6353           
=======================================
  Hits         5644     5644           
  Misses        709      709           

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