Extend copyright into 2023 (scala#494)

Philippus · peteraldous · commit b865476f2082 · 2023-03-06T14:37:15.000-07:00
diff --git a/NOTICE b/NOTICE
@@ -1,6 +1,6 @@
 Scala parser combinators
-Copyright (c) 2002-2022 EPFL
-Copyright (c) 2011-2022 Lightbend, Inc.
+Copyright (c) 2002-2023 EPFL
+Copyright (c) 2011-2023 Lightbend, Inc.
 
 Scala includes software developed at
 LAMP/EPFL (https://lamp.epfl.ch/) and
