Update copyright header

Signed-off-by: Victor Chang <[email protected]>

Author: mocsharp

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-# Copyright 2021-2022 MONAI Consortium
+# Copyright 2021-2023 MONAI Consortium
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

.github/workflows/package-cleanup.yml

@@ -1,5 +1,18 @@
-# This workflow will build a .NET project
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+# Copyright 2021-2023 MONAI Consortium
+#
+# 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.
+
+
 
 name: Cleanup Pre-release Packages