Added flag to disable ipv6 listener (#1135)

config/crd/bases/awx.ansible.com_awxs.yaml

@@ -524,6 +524,10 @@ spec:
                 description: Maintain some of the recommended `app.kubernetes.io/*` labels on the resource (self)
                 type: boolean
                 default: true
+              ipv6_disabled:
+                description: Disable web container's nginx ipv6 listener
+                type: boolean
+                default: false
             type: object
           status:
             properties:

config/manifests/bases/awx-operator.clusterserviceversion.yaml

@@ -702,6 +702,11 @@ spec:
         x-descriptors:
         - urn:alm:descriptor:com.tectonic.ui:advanced
         - urn:alm:descriptor:com.tectonic.ui:booleanSwitch
+      - displayName: Disable IPv6 listener?
+        path: ipv6_disabled
+        x-descriptors:
+        - urn:alm:descriptor:com.tectonic.ui:advanced
+        - urn:alm:descriptor:com.tectonic.ui:booleanSwitch
       statusDescriptors:
       - description: Route to access the instance deployed
         displayName: URL