This includes https://github.com/paritytech/rfc-action/pull/34 which
takes into consideration successful RFCs.
When a RFC closed after the last run, it will comment on the open PR (if
it is still open) that the RFC has been closed and how to trigger the
bot to merge the PR.
If it is succesfull, we can automate it to simply close the PRs without
human input.
Also, updated actions/create-github-app-token to latest (version
`1.8.1`)
Changed the time to run **every day at 12:00** (UTC)
Updated the version to 0.0.8 which fixes the bug with the referenda url
comment being wrongly formatted
Added RFC Cron job which will iterate over existing referendas and post
a link to them in the open Pull Requests.
This resolvespolkadot-fellows/RFCs#57
Every time it iterates, it looks for referendas that have been submitted
_after_ the time of the last run, to stop itself from posting duplicated
comments.
It is set to run every day at 12, and it can also be triggered manually.