Added Swift programming language courses (#8832)

* Add Swift programming language courses

* Update courses/free-courses-hi.md

Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>

Co-authored-by: Sharan J <50091666+shrn01@users.noreply.github.com>

courses/free-courses-hi.md

@@ -48,6 +48,7 @@
     * [Ruby on Rails](#ruby-on-rails)
 * [Rust](#rust)
 * [Software Engineering](#software-engineering)
+* [Swift](#swift)
 * [System Design](#system-design)
 
 
@@ -463,6 +464,11 @@
 * [Software Engineering](https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2) - Gate Smashers
 
 
+### Swift
+
+* [Swift Tutorials For Beginners(Full) in Hindi.](https://www.youtube.com/playlist?list=PLWZIhpNhtvfqBd00bF3ouroGHMPe-iroO) - Yogesh Patel
+
+
 ### System Design
 
 * [System Analysis and Design](https://www.youtube.com/playlist?list=PLWxTHN2c_6cbuRXdCpsYYMxy0N4SSfIX9) - TJ WEBDEV