Add specific and correct url for My Leetcode Solutions links from github

[jugshaurya]

• solved leetcode questions are automatically pushed to https://github.com/jugshaurya/leetcode_solutions, links are added here as of now, but I want to add specific links to questions.

Example

change this

| ✅ | [Add two numbers](https://leetcode.com/problems/add-two-numbers/)| [My Solution](https://github.com/jugshaurya/leetcode_solutions) |

to this

| ✅ | [Add two numbers](https://leetcode.com/problems/add-two-numbers/)| [My Solution](https://github.com/jugshaurya/leetcode_solutions/blob/main/2-add-two-numbers/2-add-two-numbers.cpp) |