Update hitori to 3.38.3
Overview of changes in Hitori 3.38.3
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* Bugs fixed:
- !30 docs: Document renaming of master branch to main
- !31 appdata: Update OARS ratings from 1.0 to 1.1 and add requires/recommends data
- !33 Update Occitan locale
* Translation updates:
- Occitan (post 1500)