fix an init ordering problem

apps/global/sleep.yaml

@@ -1,7 +1,7 @@
 sleep_sensors:
   module: virtualsensors
   class: VirtualSensorsApp
-  priority: 5 # default priority app is 50, since most of them require sensors created by virtual sensors, it's important that virtual_sensors start first
+  priority: 1 # Start before apps such as alarm_clock that validate these sensors during initialization.
 
   sensors:    
     binary_sensor.is_bedroom_sleeping: input_boolean.bedroom_sleeping or input_boolean.nap_switch