[PRQ#71240] Deletion Request for apptimer

[notify]

MarsSeed [1] filed a deletion request for apptimer [2]:

Broken, abandoned GUI applet.
Upstream is EOL since 2018, and their GitHub repo is deleted.

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/apptimer/