Please help test Plasma 5.12.5 stable release update for 18.04

[Rik Mills]

Details can be found at:

https://kubuntu.org/news/plasma-5-12-5-bugfix-update-for-kubuntu-18-04-lts-testing-help-required/

However, in short, testing and verification is required so that these
updates can be shipped to the Ubuntu archive and so included in 18.04
point release ISOs.

Thank You

Rik Mills
Kubuntu Council
Kubuntu Developer