Added Computer Network Book in Hindi (#8792)

* Added Computer Network Book in Hindi

* fixed spacing issue

* Add Spaces for lint

* Made said changes

* fixed issues with editor

books/free-programming-books-hi.md

@@ -1,6 +1,7 @@
 ### Index
 
 * [C++](#cpp)
+* [Networking](#networking)
 
 
 ### <a id="cpp"></a>C++
@@ -8,3 +9,8 @@
 * [C++ Brief Notes \| Hindi](https://ehindistudy.com/2020/12/01/cpp-notes-in-hindi/) - Yugal Joshi
 * [C++ in Hindi \| Hindi](https://www.bccfalna.com/IOC-AllEBooks/CPPinHindi.pdf) - Kuldeep Chand (PDF)
 * [C++ Introduction Book \| Hindi](https://ncsmindia.com/wp-content/uploads/2012/04/c++-hindi.pdf) - NCMS India (PDF)
+
+
+### Networking
+
+* [ डाटा कयनकेशन एंड कंयटर नेटवक ](https://www.aicte-india.org/sites/default/files/HINDI_BOOKS/BOOK%203.pdf) -  ई.हरश दाधीच, ई.वकास माथर (PDF)