added two courses in git and github in free-courses-hi.md (#7349)

* added two courses in git and github

* updated short course with the longer one

* corrected alphabetical order

* Update free-courses-hi.md

* YT playlists/videos not need resource notes

Co-authored-by: David Ordás <3125580+davorpa@users.noreply.github.com>

courses/free-courses-hi.md

@@ -141,6 +141,8 @@
 
 * [Complete Git Tutorials For Beginners In Hindi](https://youtube.com/playlist?list=PLu0W_9lII9agwhy658ZPA0MTStKUJTWPi) - CodeWithHarry
 * [Git & GitHub Tutorial For Beginners In Hindi](https://www.youtube.com/watch?v=gwWKnnCMQ5c) - CodeWithHarry
+* [Git and Github | Complete हिंदी में (With Examples)](https://www.youtube.com/watch?v=zGq7T9gZH2k) - Knowledge Gate
+* [Github \| All about Git and GitHub](https://www.youtube.com/watch?v=77b2lVHHZqI) - Anuj Bhaiya
 * [GitHub with Visual Studio (Hindi)](https://www.youtube.com/playlist?list=PLbGui_ZYuhigWA1mNWzwErSBIZvgOJbNc) - Rajesh Kumar, Geeky Shows