[neon-notifications] Dev Required: qt6-lottie - 6.8.3

[Neon CI]

https://build.neon.kde.org/job/watcher_release_qt6_qt6-lottie/227/display/redirect

#<Debian::UScan::DEHS::Package:0x000075ca8b79a1a0 @name="qt6-lottie", @debian_uversion="6.8.2", @debian_mangled_uversion="6.8.2", @upstream_version="6.8.3", @upstream_url="https://qt-mirror.dannhauer.de/official_releases/qt/6.8/6.8.3/submodules/qtlottie-everywhere-src-6.8.3.tar.xz", @status="Newer version available">