Remove 45 second sleeps from notify system test (#41248)
Remove 45 second sleeps from notify system test (#41248)

No CHANGES entry required.

each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,pecharmin/bind9,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab