[VOL-5256] v2.12 release - baseline build

Makefile
config.mk
Jenkinsfile*
libraries/
makefiles/
tests/
variables/
=========================================
  o Bulk update copyright notice to 2024

Change-Id: I17944b6430ea64eb5235ded0947a32150131ec63
diff --git a/scripts/flog/main/test/test_file_utils.py b/scripts/flog/main/test/test_file_utils.py
index b583900..9fa2829 100644
--- a/scripts/flog/main/test/test_file_utils.py
+++ b/scripts/flog/main/test/test_file_utils.py
@@ -2,7 +2,7 @@
 '''Unit test for main/utils.py'''
 
 # -----------------------------------------------------------------------
-# Copyright 2022 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2022-2024 Open Networking Foundation (ONF) and the ONF Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.