Add device trigger for alarm_control_panel (#29068)

* Added device trigger to alarm control panel

* Added supported features to check that device has certain trigger

* Fixed tests for device_trigger

* Fixed pylint error

* Removed pending trigger and removed trigger condition

homeassistant/components/alarm_control_panel/strings.json

@@ -6,6 +6,13 @@
       "arm_night": "Arm {entity_name} night",
       "disarm": "Disarm {entity_name}",
       "trigger": "Trigger {entity_name}"
+    },
+    "trigger_type": {
+      "triggered": "{entity_name} triggered",
+      "disarmed": "{entity_name} disarmed",
+      "armed_home": "{entity_name} armed home",
+      "armed_away": "{entity_name} armed away",
+      "armed_night": "{entity_name} armed night"
     }
   }
 }