Update AppStream metadata (!18) · Merge requests · GNOME / gnome-power-manager · GitLab

Paweł Kotiuk requested to merge pktiuk/gnome-power-manager:pktiuk-master-patch-34147 into master Apr 30, 2023

Add some keywords and categories to appstream
update donation URL

Reference docs: https://www.freedesktop.org/software/appstream/docs/chap-CatalogData.html#sect-AppStream-XML