[PRQ#75754] Deletion Request for slack-ozone

[notify]

oech3 [1] filed a deletion request for slack-ozone [2]:

Use case of this is conered by electron-flags.conf of electron37
package.

[1] https://aur.archlinux.org/account/oech3/
[2] https://aur.archlinux.org/pkgbase/slack-ozone/