JS tamil course added (#8333)

* JS tamil course added

* Update free-courses-ta.md

I changed the suggested subject

courses/free-courses-ta.md

@@ -59,6 +59,7 @@ CSE Tamila by Eezytutorials
 ### JavaScript
 
 * [Javascript (ES6) Tutorials in Tamil](https://youtube.com/playlist?list=PLB8qmogP8oMwFdeaeThAbsR9Vh-873SWb) - Coda - Programming In Tamil
+* [JavaScript Crash Course From Scratch to Advanced in Tamil](https://www.youtube.com/playlist?list=PLyYcNnaAVG5IIyPjuzWOgqFxDORHqRN2W) - selva tutorials
 * [Javascript Full Course in Tamil - in Depth Javascript Tutorials in Tamil](https://youtube.com/playlist?list=PLpYn3LR7eQI3hjh129Bkqkw7onut28hTK) - Tamil Developer
 * [JavaScript in Tamil](https://youtube.com/playlist?list=PL73Obo20O_7ihsIM5K-hHYPrcqkkdQcLa) - CyberDude Networks Pvt. Ltd.