Update copyright year

jcs090218 · jcs090218 · commit 62fb9327e6df · 2023-01-01T00:12:21.000+08:00
diff --git a/LICENSE b/LICENSE
@@ -1,5 +1,5 @@
 Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0)
-Copyright (C) 2022 Jen-Chieh Shen
+Copyright (C) 2022-2023 Jen-Chieh Shen
 
 You are free to:
 Share — copy and redistribute the material in any medium or format
