dbprovisioning: Add RHEL related data set
dbprovisioning: Add RHEL related data set

Add RHEL related data set to the dci-dbprovisioning program.

Change-Id: I10658d0c3757a0d472fdb15b89aaeede23f200f9

redhat-cip/dci-control-server,enovance/dci-control-server,redhat-cip/dci-control-server,enovance/dci-control-server