[neon-notifications] user Snapshot Done

[Neon CI]

muon                source    4:5.8.0-0xneon+18.04+bionic+build6      4:5.8.0-0xneon+18.04+bionic+build5      
ubiquity-slideshow-neonsource    1+p18.04+git20190109.1249-0             1+p18.04+git20190109.1014-0