Work on this minio chart has been halted, so we need an alternative
S3 provider in the long term (#111). Removing references to this function
and associated CRs from airship-core deployments and the lma-configs
composite
Also, taking the opportunity to move our cluster flow & output
definitions out of the logging-operator-logging HelmRelease and
into proper CR documents
Relates-To: #111
Relates-To: #150
Change-Id: Id4b4b8d07fb6b38ba033e76a015d8703efca727a