[neon-notifications] Dev Required: libaqbanking - 6.5.3

[Neon CI]

https://build.neon.kde.org/job/watcher_release_backports-focal_libaqbanking/447/display/redirect

#<Debian::UScan::DEHS::Package:0x00007fb3b4006530 @name="libaqbanking", @debian_uversion="6.4.1", @debian_mangled_uversion="6.4.1", @upstream_version="6.5.3", @upstream_url="https://www.aquamaniac.de/rdm/attachments/download/467/aqbanking-6.5.3.tar.gz", @status="Newer version available">