x11-servers/xwayland-devel: backport recent secfixes

Changes: https://gitlab.freedesktop.org/xorg/xserver/-/compare/272e2915f...bdca6c3d1
Security: CVE-2024-31080 CVE-2024-31081 CVE-2024-31082 CVE-2024-31083
(cherry picked from commit 0f0eaee14e697cff0101838139091e2c5d5a73bb)