Fix "priority::pending" not applying on issues outside of Digital Admissions

What did you see?

Issues created outside of DA do not get priority::pending
.

What did you expect to see?

Issues by default should be created with the priority::pending
label.

Where does this happen?

Any issue using these templates created outside of the Digital Admissions
group.

Any additional information?

The priority::pending
label currently only exists in the DA subgroup.
We need to created it at a devops
level, and make sure we do it in such a way that we don't lose all priority::pending
issues in DA / migrate them over.