Added gsap JavaScript library course in Hindi language (#11394)

* Added gsap javascript library course in hindi

* Revert "Added gsap javascript library course in hindi"

This reverts commit 6e7030317da5e78176b712af6f3ef31abcd04650.

* fix the issue & added deleted resources

* Update courses/free-courses-hi.md

Co-authored-by: Eric Hellman <eric@hellman.net>

* Added 2 more gsap courses in hindi language

---------

Co-authored-by: Eric Hellman <eric@hellman.net>

courses/free-courses-hi.md

@@ -35,6 +35,7 @@
 * [Java](#java)
     * [Spring Boot](#spring-boot)
 * [JavaScript](#javascript)
+    * [GSAP](#gsap)
     * [jQuery](#jquery)
     * [Next.js](#nextjs)
     * [Node.js](#nodejs)
@@ -471,6 +472,13 @@
 * [Web Development Course](https://www.youtube.com/playlist?list=PLfqMhTWNBTe3H6c9OGXb5_6wcc1Mca52n) - Apna College
 
 
+#### GSAP
+
+* [Animate anything with GSAP \| Complete GSAP Course](https://www.youtube.com/playlist?list=PLbtI3_MArDOnIIJxB6xFtpnhM0wTwz0x6) - Sheryians Coding School
+* [GSAP Demystified \| From Beginning to Advanced](https://www.youtube.com/playlist?list=PLbtI3_MArDOn9x8DUbc-E0t9PnvrUaPs9) - Sheryians Coding School
+* [Learning GSAP in hindi](https://www.youtube.com/playlist?list=PLf8nAOi8Z9NXGhl7m8rTWmzjyhJEuFYmF) - D.Designing
+
+
 #### jQuery
 
 * [jQuery Tutorial for beginners in Hindi 2020](https://youtube.com/playlist?list=PL-6FWL4WVVWXmWe_HnPG0rBQmmJfGsTKS) - CSEtutorials