Added Wave Print In a Matrix (both row-wise and column wise)

[Tanyajain2006]

Fixed issues: #1188

Description:

1. Added code for row-wise print
2. Added code for column wise print
3. Readme file that include algo for both above codes.

[github-actions]

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[pankaj-bind]

not assigned

[Tanyajain2006]

not assigned

Hello sir, I noticed that I created a pull request without getting assigned. I am extremely sorry for this behavior. I apologize if this caused any inconvenience. I just wanted to contribute and help improve the project. If there's any particular process or guidelines I should follow for future contributions, please let me know, and I will be sure to adhere to them.
I also request you if you liked the changes I made to kindly inculcate it in your projects, as i have searched for the ones which aren't there in your repository.

Thank you for your understanding, and I appreciate the opportunity to contribute to this project. Please let me know if there’s anything further I can do to assist with this PR.

Thank you!