[PRQ#53775] Merge Request for kactivities-stats-git

MarsSeed [1] filed a request to merge kactivities-stats-git [2] into plasma-activities-stats-git [3]: Upstream is EOL under the old name, and has been renamed to plasma- activities-stats. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/kactivities-stats-git/ [3] https://aur.archlinux.org/pkgbase/plasma-activities-stats-git/