chore: update copyright to 2022 (#114)

Co-authored-by: hf400159 <97138894+hf400159@users.noreply.github.com>
diff --git a/NOTICE b/NOTICE
index 11cb82a..3e34df0 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache APISIX
-Copyright 2017-2021 The Apache Software Foundation
+Copyright 2021-2022 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
diff --git a/runner-dist/apisix-runner-bin-dist/src/main/release-docs/NOTICE b/runner-dist/apisix-runner-bin-dist/src/main/release-docs/NOTICE
index 803ad07..e2da666 100644
--- a/runner-dist/apisix-runner-bin-dist/src/main/release-docs/NOTICE
+++ b/runner-dist/apisix-runner-bin-dist/src/main/release-docs/NOTICE
@@ -1,5 +1,5 @@
 Apache APISIX
-Copyright 2017-2021 The Apache Software Foundation
+Copyright 2021-2022 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).