fix control requirement for app_intent

Author: ikkez

anki_vector/behavior.py

@@ -257,7 +257,7 @@ def say_localized_text(self, text: str, use_vector_voice: bool = True, duration_
         return say_future
 
     # TODO Make this cancellable with is_cancellable_behavior
-    @connection.on_connection_thread()
+    @connection.on_connection_thread(requires_control=False)
     async def app_intent(self, intent: str, param: str = None) -> protocol.AppIntentResponse:
         """Send Vector an intention to do something.