Feat:Automate Greating using github bot

[Harish-2003]

Describe the feature

As the contributor count rises on the repo, it becomes increasingly challenging for maintainers to personally greet and encourage each contributor for their valuable input. Equally important is the reminder for them to review the project's contribution guidelines.

i request you to assign this issue to me under the gssoc and level 2 lablel thank you

Add ScreenShots

Record

• I agree to follow this project's Code of Conduct
• I'm a GSSoC'24 contributor
• I want to work on this issue

[github-actions]

Hi there! Thanks for opening this issue. We appreciate your contribution to this open-source project. We aim to respond or assign your issue as soon as possible.