[neon-notifications] calamares new version 3.2.20

[Neon CI]

https://build.neon.kde.org/job/watcher_release_extras_calamares/513/display/redirect

#<Debian::UScan::DEHS::Package:0x000055feef882748 @name="calamares", @debian_uversion="3.2.19.1", @debian_mangled_uversion="3.2.19.1", @upstream_version="3.2.20", @upstream_url="https://github.com/calamares/calamares/archive/v3.2.20.tar.gz", @status="Newer version available">