www/gitea: Update 1.25.5 => 1.26.1 (3 CVEs)
Release Notes:
https://blog.gitea.com/release-of-1.26.0
https://blog.gitea.com/release-of-1.26.1
PR: 294752
Approved by: ports@foss-daily.org (maintainer)
Security: CVE-2026-28737
Security: CVE-2026-22555
Security: CVE-2026-27780
Sponsored by: UNIS Labs
MFH: 2026Q2
(cherry picked from commit 8f75dd6223e8273f5747c52ca360aa25e333bba5)