Bulk SPDX copyright notice addition.

Cleanup make lint-reuse (lint-license) complaints.

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: Ic199c6e6c3f51789b2f91e534e7668b77b567f7d
diff --git a/makefiles/lint/license/urls b/makefiles/lint/license/urls
index 5c92557..6051fcd 100644
--- a/makefiles/lint/license/urls
+++ b/makefiles/lint/license/urls
@@ -1,2 +1,26 @@
+# -*- makefile -*-
+# -a----------------------------------------------------------------------
+# Copyright 2023-2024 Open Networking Foundation Contributors
+#
+# 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-FileCopyrightText: 2023-2024 Open Networking Foundation Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+# Intent:
+# -----------------------------------------------------------------------
+
 https://git.fsfe.org/reuse/tool
 https://reuse.software/tutorial/
+
+# [EOF]
\ No newline at end of file