www/gitea: Update 1.22.3 → 1.22.6 (fixes security vulnerabilities)
News:
https://blog.gitea.com/release-of-1.22.4
https://blog.gitea.com/release-of-1.22.5
https://blog.gitea.com/release-of-1.22.6
PR: 283389
MFH: 2024Q4
(cherry picked from commit 818684390d4ca74d0c49a1750c5f6a54fceedd3a)