[releng] Bump end year on copyright on all modified features

Change-Id: I0d35eb6514d87fb6dcba0a284f58963b80861d51

Author: jonahgraham

terminal/plugins/org.eclipse.tm.terminal.control/about.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2018, 2021 Contributors to the Eclipse Foundation
+# Copyright (c) 2018, 2022 Contributors to the Eclipse Foundation
 #
 # See the NOTICE file(s) distributed with this work for additional
 # information regarding copyright ownership.
@@ -24,7 +24,7 @@ blurb=TM Terminal Control\n\
 Version: {featureVersion}\n\
 Build id: {0}\n\
 \n\
-Copyright (c) 2018, 2021 Contributors to the Eclipse Foundation
+Copyright (c) 2018, 2022 Contributors to the Eclipse Foundation
 \n\
 See the NOTICE file(s) distributed with this work for additional\n\
 information regarding copyright ownership.\n\