Documentation: Enhancement Of Contributing.md

[milansamuel609]

Enhanced the structure and also added some new sections

Pull Request for DL-Simplified 💡

Issue Title : #944

• Info about the related issue (Aim of the project) : To improve the structure and also to add some more new sections
• Name: Milan P Samuel
• GitHub ID: milansamuel609
• Email ID: milansamuel609@gmail.com
• **Idenitfy yourself: GSSoC extend and Hacktoberfest
• Participant`)**

Closes: #944

Describe the add-ons or changes you've made 📃

I have enhanced the document and also added some new sections

Done the following changes :-

1) Enhanced the project structure 2) Added star our repository section 3) Added first pull request steps section 4) Added additional method of contributing through GitHub desktop section 5) Added good coding practices section 6) Added the pull request rules section

Type of change ☑️

What sort of change have you made:

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Code style update (formatting, local variables)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

How Has This Been Tested? ⚙️

I have tested it by checking each line and also by checking it in the preview mode.

Checklist: ☑️

• [x] My code follows the guidelines of this project.
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly wherever it was hard to understand.
• [x] I have made corresponding changes to the documentation.
• [x] My changes generate no new warnings.
• [ ] I have added things that prove my fix is effective or that my feature works.
• [ ] Any dependent changes have been merged and published in downstream modules.

[github-actions[bot]]

Our team will soon review your PR. Thanks @milansamuel609 :)

[milansamuel609]

I have done the enhancements and also added some new sections. If everything is fine please kindly merge the PR and also please add the gssoc extend and level label.