Retiring this list

[Adam Williamson]

Hey folks! Just wanted to send a note that, as my original idea for
this list didn't really pan out and it hasn't been used much at all,
I've sent a request to have it closed down:

https://pagure.io/fedora-infrastructure/issue/8672

I think we have enough other places to discuss resultsdb usage if we
need to, like the CI list for instance. Please yell or comment on the
ticket if you think we should keep this list.

Thanks!