fix(e_stop): change strictness to BEST_EFFORT

Author: mbloechli

dynaarm_extensions/dynaarm_extensions/e_stop/e_stop_node.py

@@ -161,7 +161,7 @@ def set_freeze_controller(self, active: bool):
         else:
             request.activate_controllers = []
             request.deactivate_controllers = controller_names
-        request.strictness = SwitchController.Request.STRICT
+        request.strictness = SwitchController.Request.BEST_EFFORT
 
         future = self.switch_controller_client.call_async(request)
         future.add_done_callback(