[neon-notifications] Dev Required: qt6-speech - 6.5.3

[Neon CI]

https://build.neon.kde.org/job/watcher_release_qt6_qt6-speech/81/display/redirect

#<Debian::UScan::DEHS::Package:0x000055f64bf1e5b8 @name="qt6-speech", @debian_uversion="6.5.2", @debian_mangled_uversion="6.5.2", @upstream_version="6.5.3", @upstream_url="https://qt-mirror.dannhauer.de/official_releases/qt/6.5/6.5.3/submodules/qtspeech-everywhere-src-6.5.3.tar.xz", @status="Newer version available">