If someone want it back or change it with another sound you like, is pretty much easy, just download it: panels/sound/data/sounds/bark.ogg · 0dd386f405f49105880041202eeb270959ec3268 · GNOME / Settings · GitLab
Then replace any of the default ones, like ‘click’:
sudo mv bark.ogg /usr/share/sounds/gnome/default/alerts/click.ogg
Last step: go to settings
, audio
and select the one you just replaced: click
in my example