[Enhancement] Add a github action to comment on issues for contribution

[peterzhuamazon]

[Enhancement] Add a github action to comment on issues for contribution

Similar to parse-community/parse-dashboard#2040 (comment)

• Add a comment when a new issue opened.
• Add a comment when the issue is stale for 15 days.
• Close the issue if it is stale for 30 days.

Thanks.

[zelinh]

[Triage] Good idea. I'm wondering are there existing App that we could install to fulfill this?
I found this existing Actions might be useful https://github.com/marketplace/actions/close-stale-issues

[quangdutran]

I can help with this enhancement I think. Can I work on this? @peterzhuamazon @zelinh

[quangdutran]

I have set up something like this: #5451
Could you guys review it once you have time? Thank you