Merge pull request #17986 from open-craft/afzaledx/course_highlights_discovery

Changed the author info.

AUTHORS

@@ -183,7 +183,7 @@ Louis Pilfold <louis@lpil.uk>
 Akiva Leffert <akiva@edx.org>
 Mike Bifulco <mbifulco@aquent.com>
 Jim Zheng <jimzheng@stanford.edu>
-Afzal Wali <afzaledx@edx.org>
+Afzal Wali <afzalwalinaushahi@gmail.com>
 Julien Romagnoli <julien.romagnoli@fbmx.net>
 Wenjie Wu <wuwenjie718@gmail.com>
 Aamir <aamir.nu.206@gmail.com>