Add pull request template

[0xSooki]

Expected Behavior

Have a pull request template so it makes contributing to this project easier

Current Behavior

Currently it does not have a pull request template

Detailed Description

Create a pull_request_template.md which includes the following text:

## Related Issues
<!-- 
Please use this format link issue numbers: Fixes #123
https://docs.github.com/en/free-pro-team@latest/github/managing-your-work-on-github/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword 
-->

## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] I have read the **CONTRIBUTING** document.
- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.

## Description

### Fixes # (issue)
(Required)Tag the issue number this PR is related to

<!-- Please do not leave this blank -->

## Screenshots/Recordings

<!--  screenshots  -->

## Added tests?

- [ ] Yes
- [ ] No, because they aren't needed

## Added to documentation?

- [ ] README
- [ ] Documentation
- [ ] No Documentation Needed

## Checklist:

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] Any dependent changes have been merged and published in downstream modules

Possible Implementation

• Create a pull_request_template.md in the .github folder
• Add the previously mentioned markdown text