Petlibro: rename motion and sound detection to notification

This reflects the actual action they seem to control.

Issue #759

custom_components/tuya_local/devices/petlibro_camera_feeder.yaml

@@ -96,7 +96,7 @@ secondary_entities:
         name: snapshot
         optional: true
   - entity: switch
-    name: Motion detection
+    name: Motion notification
     icon: "mdi:motion-sensor"
     category: config
     dps:
@@ -119,7 +119,7 @@ secondary_entities:
           - dps_val: "2"
             value: High
   - entity: switch
-    name: Sound detection
+    name: Sound notification
     icon: "mdi:ear-hearing"
     category: config
     dps: