- Update to version 8.1.4
- Update to version 8.1.4~RC2

- Implemented latest decision from
https://github.com/owncloud/core/pull/19661
No more NO_AUTOMATIC_UPGRADE switch. We never upgrade automatically now.

- Added test for %{oc_dir}/config/NO_AUTOMATIC_UPGRADE
to help with https://github.com/owncloud/core/pull/19508
This feature only has effect if the file is present. Thus
considered a harmless addition if unused.

- Update to version 8.1.4~RC1

- https://github.com/owncloud/enterprise/issues/818 :
No dependency on mysql for CentOS/RHEL -- be it a server or client package.