docs: edit in contributing.md

[Jyotika999]

Description

Connected PR template to contributing.md

Fixes #230

Checklist:

Delete irrelevant options.

• My PR follows the style guidelines of this project
• I have performed a self-review of my own code or materials
• I have commented my code or provided relevant documentation, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have attached link of deployed site.
• Any dependent changes have been merged

Code/Quality Assurance Only

• My changes generate no new warnings
• My PR currently breaks something (fix or feature that would cause existing functionality to not work as expected)
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been published in downstream modules

[isabelcosta]

Thank you for contributing @Jyotika999 !
I just left a minor comment :)

[Jyotika999]

closing via #314