[neon-notifications] user/lts Snapshot Done

[Neon CI]

calamares           source    3.2.28.3-0xneon+20.04+focal+build9      3.2.28.2-0xneon+20.04+focal+build8      
labplot             source    2.7.0-1+20.04+focal+build5              2.7.0-1+20.04+focal+build3