chore: add new codeowner for the repo (#1138)

Co-authored-by: AayushSaini101 <kumaraayush9810@gmail.com>
Co-authored-by: Chan <bot+chan@asyncapi.io>

Author: AayushSaini101

CODEOWNERS

@@ -5,4 +5,6 @@
 # For more details, read the following article on GitHub: https://help.github.com/articles/about-codeowners/.
 
 # The default owners are automatically added as reviewers when you open a pull request unless different owners are specified in the file.
-* @fmvilas @magicmatatjahu @asyncapi-bot-eve
+
+* @fmvilas @magicmatatjahu @asyncapi-bot-eve @AayushSaini101
+