Bug 571301 - Copyright needs to updated to 2021

Change-Id: Ic94c0d8b90fe14272c81541cb47591aaac71ca9e
Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com>

bundles/org.eclipse.cvs/about.properties

diff --git a/bundles/org.eclipse.cvs/about.properties b/bundles/org.eclipse.cvs/about.properties
index 313591a..c575797 100644
--- a/bundles/org.eclipse.cvs/about.properties
+++ b/bundles/org.eclipse.cvs/about.properties
@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2000, 2020 IBM Corporation and others.
+# Copyright (c) 2000, 2021 IBM Corporation and others.
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@@ -22,6 +22,6 @@
 Version: {featureVersion}\n\
 Build id: {0}\n\
 \n\
-(c) Copyright Eclipse contributors and others 2000, 2020.  All rights reserved.\n\
+(c) Copyright Eclipse contributors and others 2000, 2021.  All rights reserved.\n\
 Visit http://www.eclipse.org/eclipse/platform-cvs