[neon-notifications] Dev Required: qbs - 2.1.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_qt6_qbs/31/display/redirect

#<Debian::UScan::DEHS::Package:0x0000560e32250648 @name="qbs", @debian_uversion="2.0.2", @debian_mangled_uversion="2.0.2", @upstream_version="2.1.1", @upstream_url="https://download.qt.io/official_releases/qbs/2.1.1/qbs-src-2.1.1.tar.gz", @status="Newer version available">