Updating copyright

Signed-off-by: Adam Knapp <adam.knapp@ericsson.com>

EAP_CNL113722.tpd

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- Copyright (c) 2000-2019 Ericsson Telecom AB
+ Copyright (c) 2000-2023 Ericsson Telecom AB
 
   All rights reserved. This program and the accompanying materials
   are made available under the terms of the Eclipse Public License v2.0

src/EAP.grp

 <!--
 ///////////////////////////////////////////////////////////////////////////////
 //
-// Copyright (c) 2000-2019 Ericsson Telecom AB
+// Copyright (c) 2000-2023 Ericsson Telecom AB
 //
 // All rights reserved. This program and the accompanying materials
 // are made available under the terms of the Eclipse Public License v2.0

src/EAP_EncDec.cc

 ///////////////////////////////////////////////////////////////////////////////
 //
-// Copyright (c) 2000-2019 Ericsson Telecom AB
+// Copyright (c) 2000-2023 Ericsson Telecom AB
 //
 // All rights reserved. This program and the accompanying materials
 // are made available under the terms of the Eclipse Public License v2.0

src/EAP_Types.ttcn

 ///////////////////////////////////////////////////////////////////////////////
 //
-// Copyright (c) 2000-2019 Ericsson Telecom AB
+// Copyright (c) 2000-2023 Ericsson Telecom AB
 //
 // All rights reserved. This program and the accompanying materials
 // are made available under the terms of the Eclipse Public License v2.0