[neon-notifications] phonon new version 4.11.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_phonon/791/display/redirect

#<Debian::UScan::DEHS::Package:0x0000556636b62820 @name="phonon", @debian_uversion="4.10.3", @debian_mangled_uversion="4.10.3", @upstream_version="4.11.0", @upstream_url="https://download.kde.internal.neon.kde.org/stable/phonon/4.11.0/phonon-4.11.0.tar.xz", @status="Newer version available">