Registration token is recreated with old end date

[sindkor]

For some reason, the registration token is sometimes recreated with an old end date. It doesn't seem like it needs to be recreated, and that's why the old time_static-resource is used.

This is a (private) run where it happend:
https://github.com/decensas/tf-azure-avd-cad/actions/runs/3479761782/jobs/5818701923