docs: update the year in the license

Sam Harrison · Sam Harrison · commit 44409a3ff76a · 2022-11-14T09:29:49.000-06:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (C) 2021, Twilio, Inc. <help@twilio.com>
+Copyright (C) 2022, Twilio, Inc. <help@twilio.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
