This update for autoyast2 and yast2-security fixes the following issue:

- Writing security settings in first AY installation stage, So other modules
can rely on these settings now. (bsc#1112769)

autoyast2 only:
- Adapt schema to support the new way of defining a software RAID. (fate#326573)
- Removed an old flag in script section that was no longer being used: network_needed (bsc#1094822)

This update was imported from the SUSE:SLE-15:Update update project.