Pass on event type from CDM

src/engine/runtime.js

@@ -601,6 +601,15 @@ class Runtime extends EventEmitter {
     static get PERIPHERAL_LIST_UPDATE () {
         return 'PERIPHERAL_LIST_UPDATE';
     }
+    
+    /**
+     * Event name for when the user picks a bluetooth device to connect to
+     * via Companion Device Manager (CDM)
+     * @const {string}
+     */
+    static get USER_PICKED_PERIPHERAL () {
+        return 'USER_PICKED_PERIPHERAL';
+    }
 
     /**
      * Event name for reporting that a peripheral has connected.