[neon-notifications] Dev Required: xwayland - 23.2.6

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-jammy_xwayland/116/display/redirect

#<Debian::UScan::DEHS::Package:0x0000556224f8f350 @name="xwayland", @debian_uversion="23.2.4", @debian_mangled_uversion="23.2.4", @upstream_version="23.2.6", @upstream_url="https://xorg.freedesktop.org/releases/individual/xserver/xwayland-23.2.6.tar.xz", @status="Newer version available">