PRs and issues metadata collection

[RaitoBezarius]

Is your feature request related to a problem? Please describe.

We sometimes lose GitHub metadata (for reasons, whatever they are) and people would like to build automation on the top of GitHub without necessarily going through many GitHub hoops.

In the past, approaches like https://discourse.nixos.org/t/data-dump-of-all-nixpkgs-pull-requests/34457 and https://git.eno.space/label-tracker.git/ or https://git.qyliss.net/pr-tracker were built to offer various automation or data to peek in.

Describe the solution you'd like

It would make sense to me to deploy:

• a label-tracker instance to track security updates PRs.
• maybe other relevant tags?
• a software to collect continuously PRs and issues metadata on the same model as the script of @Mic92

Describe alternatives you've considered

• Deploy them on my own infrastructure, offer open data exports to the community using my infrastructure
• Do nothing

Additional context

I can work on label-tracker or any software to massage it for deployment if needed.