Shorten Low and Critical battery notification text

Merged Nate Graham requested to merge ngraham/powerdevil:shorter-low-battery-messages into master

We don't need to be so verbose to get the point across, and we also don't need to repeat the title in the body. Let's shorten these messages to make sure people actually read them.

BUG: 471327 FIXED-IN: 6.0

No screenshot since you can just read the new text in the diff view. :)

@teams/usability @teams/vdg

Edited by Nate Graham

Merge request reports