remove license from xml file

Author: Yara Shahin

vda5050_safety_state_broadcaster/vda5050_safety_state_broadcaster.xml

@@ -1,23 +1,3 @@
-<!--
-Copyright (c) 2024, Stogl Robotics Consulting UG (haftungsbeschränkt)
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-
-Source of this file are templates in
-[RosTeamWorkspace](https://github.com/StoglRobotics/ros_team_workspace) repository.
--->
-
 <library path="vda5050_safety_state_broadcaster">
   <class name="vda5050_safety_state_broadcaster/Vda5050SafetyStateBroadcaster"
          type="vda5050_safety_state_broadcaster::Vda5050SafetyStateBroadcaster" base_class_type="controller_interface::ControllerInterface">