[neon-notifications] Dev Required: libdecor-0 - 0.2.2

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-jammy_libdecor-0/31/display/redirect

#<Debian::UScan::DEHS::Package:0x000055eee96257b8 @name="libdecor-0", @debian_uversion="0.2.1", @debian_mangled_uversion="0.2.1", @upstream_version="0.2.2", @upstream_url="https://gitlab.freedesktop.org/libdecor/libdecor/-/archive/0.2.2/libdecor-0.2.2.tar.gz", @status="Newer version available">