🎬 Add the GitHub Action `First interaction` 🎬

[jbampton]

Is your feature request related to a problem? Please describe.
Would like to auto greet new people

Describe the solution you'd like
https://github.com/marketplace/actions/first-interaction

Describe alternatives you've considered
Manual is slower and error prone and also not very fancy

Additional context
Let's come up with something interesting to say on First interaction 💯

[BaseMax]

First Interaction: An action for filtering pull requests and issues from first-time contributors.