Give different readinessCheck rules depending on the usage
of mariaDB Operator and local/global DB setup
Apply these changes to CDS, NBI, SO, SDNC, Policy
Issue-ID: OOM-3280
Change-Id: I4e6f584558ffebb6ab602db88a73c2f02891902e Signed-off-by: Andreas Geissler <andreas-geissler@telekom.de>