chore: update Occitan locale file

[Mejans]

Description

Update for the translation

[welcome]

💖 Thanks for opening this pull request! 💖

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.72%. Comparing base (ca6f823) to head (556ba81).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8927   +/-   ##
=======================================
  Coverage   83.72%   83.72%           
=======================================
  Files         120      120           
  Lines        8110     8110           
  Branches     1949     1949           
=======================================
  Hits         6790     6790           
  Misses       1320     1320           

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[welcome]

Congrats on merging your first pull request! 🎉🎉🎉

[Mejans]

Many thanks!