TELCODOCS-1241: Remove biosConfigRef from SNO SiteConfig

Author: amolnar-rh

snippets/ztp_example-sno.yaml

@@ -43,8 +43,6 @@ spec:
     nodes:
       - hostName: "example-node1.example.com"
         role: "master"
-        # biosConfigRef:
-        #   filePath: "example-hw.profile"
         bmcAddress: "idrac-virtualmedia+https://[1111:2222:3333:4444::bbbb:1]/redfish/v1/Systems/System.Embedded.1"
         bmcCredentialsName:
           name: "example-node1-bmh-secret"