Request to add a github action

[Jassi10000-zz]

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

---

Describe the solution you'd like
A clear and concise description of what you want to happen.

This is an awesome and an engaging repository , plus due to hacktoberfest'21 many open source enthusiasts ( preferably students who are first time contributors ) open issues and PRs which eventually help repo to grow
I think there should be a github action to welcome contributors on their each issue and PR so as to make repository more interactive

If you love the idea , please assign this to me

@AmeyaJain-25

---

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.