Adding a Pull Request (PR) Template

We all know presentation is important for everything we do.
A Pull Request, raised for contributing to the project, is not an exception.
A Pull Request Template would make things simpler for the Project Admin to understand.
It would also streamline the process of highlighting the main points.

Implementation: The Pull Request Template will mainly consist of the following sections separately:

Description: Users have to provide a brief description of the change and mention the issue no., which will be fixed by this PR.
Type of change: Users will be provided with four different checkboxes for different PRs: Bug Fix, New Feature, Breaking Change, Documentation Update.
Checklist: Users will be provided with a checklist where they'll be able to check boxes, consisting of "This code was written by me", "My changes generate no new warnings", etc.

@Kunal-agrawall Kindly assign me this issue under GSSoC '24. Thank you!

Kunal-agrawall / AI-Jarvis