[neon-notifications] Dev Required: pipewire - 0.3.30

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-focal_pipewire/209/display/redirect

#<Debian::UScan::DEHS::Package:0x00005571ed6ec0a8 @name="pipewire", @debian_uversion="0.3.28", @debian_mangled_uversion="0.3.28", @upstream_version="0.3.30", @upstream_url="https://github.com/PipeWire/pipewire/archive/refs/tags/0.3.30.tar.gz", @status="Newer version available">