net/freerdp3: 3.21.0 => 3.22.0

Changelog:
https://github.com/FreeRDP/FreeRDP/releases/tag/3.22.0

While here cleanup port.

Security: CVE-2026-23948
Security: CVE-2026-24682
Security: CVE-2026-24683
Security: CVE-2026-24676
Security: CVE-2026-24677
Security: CVE-2026-24678
Security: CVE-2026-24684
Security: CVE-2026-24679
Security: CVE-2026-24681
Security: CVE-2026-24675
Security: CVE-2026-24491
Security: CVE-2026-24680
MFH: 2026Q1