Migrating to 3.71 on a docker-based installation

@felixs Was this part of a self-led Pro trial? We definitely advise against using trial licenses in production for exactly this reason. Repository is like plumbing; the Pro features all let you do things that you would have to carefully unwind before the trial expires (HA, group blob stores, group deploy, SAML, etc.) We aim to make sure this is visible in any of the trial messaging, but it seems like we didn’t catch you in time.