[neon-notifications] Releasing: ktextaddons - 1.5.1

[Neon CI]

https://build.neon.kde.org/job/watcher_release_neon-packaging_ktextaddons/220/display/redirect

#<Debian::UScan::DEHS::Package:0x000055aa56c580e0 @name="ktextaddons", @debian_uversion="1.5.0", @debian_mangled_uversion="1.5.0", @upstream_version="1.5.1", @upstream_url="http://download.kde.internal.neon.kde.org/stable/ktextaddons/ktextaddons-1.5.1.tar.xz", @status="Newer version available">