Synchronize common files from prometheus/prometheus

[prombot]

Propagating changes from prometheus/prometheus default branch.

[jkroepke]

@SuperQ Would it be possible to share the quay.io credentials with prometheus-community org?

Than, we can publish images to quay.io as well and the README sync should not longer fail.

[SuperQ]

Hmmm, I thought I added the credentials to prometheus-community CI already. Let me take a look.

[jkroepke]

@SuperQ At the repository settings, I can only observe QUAY_IO_API_TOKEN - which can be used for API requests like syncing the READE.md.

But like on prometheus/prometheus repository, I also need username and password to push image. I can't see it. Could it be possible that the secret is set on org level, but not granted to windows_exporter?

Thats, what I see

https://github.com/prometheus-community/windows_exporter/settings/secrets/actions