Ref: https://doc.tiki.org/Plugin-Security
When a plugin needs to be approved, an email is sent out to those who have that permission.
But perhaps 95% of the time, the edit is done by someone who has permission, and will approve their own edit within seconds of saving the page.
So email here is just noise. I propose to only send 10 minutes later, which will cover the missing cases like someone who forgot to approve their own plugin, or someone who edits a plugin, and needs someone else to approve.