.pre-commit-config.yaml
-----------------------
 o Cleanup linting errors.

protoset.go
-----------
 o Update copyright notice to correct linting errors.

.reuse/
LICENSE/
--------
 o Add configs for reuse license checking.

tox.ini
-------
 o Add python3.8 as an accepted interprepter.

.reuse/
LICENSES/
---------
  o Add basic configs for using the reuse license checking tool.

Change-Id: I2df2dc1c7043d6beae1427c41769921c49cf2913
diff --git a/tox.ini b/tox.ini
index 74db4c6..8389ad1 100755
--- a/tox.ini
+++ b/tox.ini
@@ -1,4 +1,4 @@
-; Copyright 2019-2024 Open Networking Foundation (ONF) and the ONF Contributors
+; Copyright 2019-2024 Open Networking Foundation ONF Contributors
 ;
 ; Licensed under the Apache License, Version 2.0 (the "License");
 ; you may not use this file except in compliance with the License.
@@ -11,9 +11,13 @@
 ; 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: 2010-2024 the Open Networking Foundation Contributors
+; SPDX-License-Identifier: Apache-2.0
+; -----------------------------------------------------------------------
 
 [tox]
-envlist = py36,py37,3.10.6
+envlist = py36,py37,py38,3.10.6
 skip_missing_interpreters = true
 
 [testenv]