Upgrade kube-ovn to v1.1.0 and move test from centos7 to centos8 (#5852)

roles/network_plugin/kube-ovn/templates/cni-kube-ovn-crd.yml.j2

@@ -40,7 +40,12 @@ spec:
     kind: Subnet
     shortNames:
       - subnet
+  subresources:
+    status: {}
   additionalPrinterColumns:
+    - name: Provider
+      type: string
+      JSONPath: .spec.provider
     - name: Protocol
       type: string
       JSONPath: .spec.protocol
@@ -53,11 +58,23 @@ spec:
     - name: NAT
       type: boolean
       JSONPath: .spec.natOutgoing
+    - name: Default
+      type: boolean
+      JSONPath: .spec.default
+    - name: GatewayType
+      type: string
+      JSONPath: .spec.gatewayType
+    - name: Used
+      type: integer
+      JSONPath: .status.usingIPs
+    - name: Available
+      type: integer
+      JSONPath: .status.availableIPs
   validation:
     openAPIV3Schema:
       properties:
         spec:
-          required: ["cidrBlock","gateway"]
+          required: ["cidrBlock"]
           properties:
             cidrBlock:
               type: "string"