Merge pull request #2 from NVIDIA-ISAAC-ROS/release-3.2

Update headers

Author: jaiveersinghNV

isaac_ros_visual_global_localization/src/point_cloud_filter_node.cpp

@@ -1,3 +1,20 @@
+// SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
+// Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+//
+// 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.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 #include "isaac_ros_visual_global_localization/point_cloud_filter_node.hpp"
 #include "tf2_sensor_msgs/tf2_sensor_msgs.hpp"