write more attractive greeting workflow

[Chinmay-03]

https://github.com/Chinmay-03/Hactoberfest-X-MIBCS-2022/blob/main/.github/workflows/greeting.yml

this is the current workflow! you should explore this repository understand what it does and include a few more lines relevant to this repository in the greeting message. suggestion are welcomed.

[github-actions[bot]]

It's great having you contribute to this project

Welcome to the community :nerd_face: :rocket:

Thanks for joining our community - we help and encourage each other to contribute to open source little and often 🤓 . Any questions let us know.

[SaumyaBhushan]

Hi @Chinmay-03 Let me know what else you want to add .