[neon-notifications] Dev Required: qtcreator - 15.0.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_qt6_qtcreator/118/display/redirect

#<Debian::UScan::DEHS::Package:0x000072c8e9ea1648 @name="qtcreator", @debian_uversion="14.0.2", @debian_mangled_uversion="14.0.2", @upstream_version="15.0.0", @upstream_url="https://qt-mirror.dannhauer.de/official_releases/qtcreator/15.0/15.0.0/qt-creator-opensource-src-15.0.0.tar.xz", @status="Newer version available">