[neon-notifications] kdevelop-python new version 5.4.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_kdevelop-python/775/display/redirect

#<Debian::UScan::DEHS::Package:0x000056366428caa8 @name="kdevelop-python", @debian_uversion="5.3.3", @debian_mangled_uversion="5.3.3", @upstream_version="5.4.0", @upstream_url="http://download.kde.internal.neon.kde.org/stable/kdevelop/5.4.0/src/kdev-python-5.4.0.tar.xz", @status="Newer version available">