KDE: Update KDE Plasma Desktop to 5.24.1 -- February Bugfix Release

Tuesday, 15 February 2022. Today KDE releases a bugfix update to KDE
Plasma 5, versioned 5.24.1.

Plasma 5.24 was released in February 2022 with many feature refinements
and new modules to complete the desktop experience.

This release adds a week's worth of new translations and fixes from
KDE's contributors. The bugfixes are typically small but important and
include:

• Discover: Don’t trigger updates while busy.
• KScreen: Workaround unknown Qt issue that causes the revert dialog to be invisible.
• Powerdevil: Support hardware with only one charging threshold, not both.

View full changelog:
https://kde.org/announcements/changelogs/plasma/5/5.24.0-5.24.1