[neon-notifications] Releasing: kcalcore - 5.107.0

[Neon CI]

https://build.neon.kde.org/job/watcher_release_kde_kcalendarcore/71/display/redirect

#<Debian::UScan::DEHS::Package:0x000055838d5b18a8 @name="kcalcore", @debian_uversion="5.106.0", @debian_mangled_uversion="5.106.0", @upstream_version="5.107.0", @upstream_url="http://download.kde.internal.neon.kde.org/stable/frameworks/5.107/kcalendarcore-5.107.0.tar.xz", @status="Newer version available">