Custom script scheduling when only interval is set

[abhi1693]

NetBox version

v3.4.3

Feature type

Change to existing functionality

Proposed functionality

Auto set the current value of _scheduled_at when only _interval is set.

Use case

From #11574 (comment) and #11574 (comment), it would be more user friendly if the script can run only using interval field as the scheduled field shows current datetime.

Database changes

No response

External dependencies

No response

[abhi1693]

@jeremystretch I'd take this. I think I already have a patch file which I can commit