Add a PR template

[MadhavBahl]

Add the following check list in the PR template:

• Created a folder with the name of language you code inside directory for the day you are making the contribution to
• Added your Codes
• Tested your codes
• Added credits (author and date) at the top of the code
• Updated README.md of the day you are contributing to
• Added yourself as a contributor using all-conributors-cli

[SvA1]

Hi @MadhavBahlMD. I'd be glad to work on this. Can you assign me to the issue?

[thelavenderhue]

Hey @MadhavBahlMD can I work on this?

[yashasvimatta]

Hi @MadhavBahlMD this looks good. Could you assign me the issue?

[Red-0111]

Please assign @MadhavBahlMD I will try my best

[MadhavBahl]

Hey guys,

Thanks a lot for your enthusiasm to contribute,

You all can feel free to take this issue and raise a PR,

Although I would recommend @SvA1 to take this up since he commented first,

but you all can feel free to discuss ideas here, and also take up lead on more ideas for this repository 🥳