R1:1be3ef022768

Make some Audit status comparisons more lax, so state transactions only post once

Summary:
Ref T10978. Currently, too many "This audit now <something something>" transactions are posting, because this strict `===` check is failing to detect that the audit is already in the same state.

This is because audit states are currently integers, and saving an integer to the database and then reading it back turns it into a string. This is a whole separate can of worms. For now, just weaken the comparison. I'd…