Update free-courses-bn.md (#8289)

Add Vue JS bangla tutorial

courses/free-courses-bn.md

@@ -172,6 +172,7 @@
 #### Vue.js
 
 * [Introduction to Vue.js in Bangla বাংলা  with a full Project - Vue Crash Course](https://www.youtube.com/watch?v=iIvN7upsLoA) - Learn with Sumit
+* [Vue JS 3 Bangla Tutorial](https://www.youtube.com/playlist?list=PLZ8kLhUbDAhADR0nUr2rwhOD0smxVZX-x) - Mamunur Rashid
 
 
 ### Kotlin