Template the listener protocol into the receptor install bundle (#14792)

Previously we were hard-coding tcp, now we need to also support ws/wss.

awx/main/models/ha.py

@@ -234,6 +234,10 @@ class Instance(HasPolicyEditsMixin, BaseModel):
             return True
         return self.health_check_started > self.last_health_check
 
+    @property
+    def canonical_address(self):
+        return self.receptor_addresses.filter(canonical=True).first()
+
     @property
     def canonical_address_port(self):
         # note: don't create a different query for receptor addresses, as this is prefetched on the View for optimization