Fix wrong channel and playlist names of AWS courses (#9331)

* Fix wrong channel and playlist names of AWS courses

* remove empty line

courses/free-courses-ar.md

@@ -80,8 +80,8 @@
 
 ### AWS
 
-* [كورس كامل بالعربى مع المهندس عيسى أبوشريف](https://www.youtube.com/playlist?list=PLOoZRfEtk6kWSM_l9xMjDh-_MJXl03-pf) - Eissa AbuSherif
-* [لمتابعة الكورس كامل ](https://www.youtube.com/playlist?list=PLCIJjtzQPZJ_yv1T4eKYsY1hZxcYSjhGY) - Eng-Mohammed Oday
+* [AWS Certified Solutions Architect - Associate By Eng-Mohammed Oday | Arabic](https://www.youtube.com/playlist?list=PLCIJjtzQPZJ_yv1T4eKYsY1hZxcYSjhGY) - Free4arab | Information Technology
+* [AWS SAA-C02 - كورس كامل بالعربي مع المهندس عيسى أبو شريف](youtube.com/playlist?list=PLOoZRfEtk6kWSM_l9xMjDh-_MJXl03-pf) - AWS Riyadh User Group
 
 
 ### Bootstrap