added missing CHANGELOG entry for PR 5068

[orbeckst]

Fixes #

Changes made in this Pull Request:

• the CHANGELOG entry that was not added in PR Update ARRAY numpy macros in transformations.c #5068 has been added

PR Checklist

• Issue raised/referenced?
• Tests updated/added?
• Documentation updated/added?
• package/CHANGELOG file updated?
• Is your name in package/AUTHORS? (If it is not, add it!)

Developers Certificate of Origin

I certify that I can submit this code contribution as described in the Developer Certificate of Origin, under the MDAnalysis LICENSE.

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📚 Documentation preview 📚: https://mdanalysis--5070.org.readthedocs.build/en/5070/

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.62%. Comparing base (5c0563d) to head (9a82d56).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #5070   +/-   ##
========================================
  Coverage    93.62%   93.62%           
========================================
  Files          177      177           
  Lines        22001    22001           
  Branches      3114     3114           
========================================
  Hits         20599    20599           
  Misses         947      947           
  Partials       455      455           

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[hmacdope]

Ah sorry about that, mustn't have pushed what I wrote.