[neon-notifications] Dev Required: fwupd - 1.9.21

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-jammy_fwupd/183/display/redirect

#<Debian::UScan::DEHS::Package:0x00007f89d384d000 @name="fwupd", @debian_uversion="1.9.15", @debian_mangled_uversion="1.9.15", @upstream_version="1.9.21", @upstream_url="https://github.com/fwupd/fwupd/archive/refs/tags/1.9.21.tar.gz", @status="Newer version available">