Add battery-ups icons
Summary:
This icon is currently only in the Plasma theme, but a version for the icon theme is
needed to fix https://bugs.kde.org/show_bug.cgi?id=411051 by porting KInfoCenter's
energy page away from WorkspaceComponents.batteryIcon.
CCBUG: 411051
Test Plan:
Reviewers: VDG, ndavis
Reviewed By: VDG, ndavis
Subscribers: kde-frameworks-devel
Tags: Frameworks
Differential Revision: https://phabricator.kde.org/D23365