crd: regenerate CRD and docs

Author: tthvo

config/crd/bases/controlplane.cluster.x-k8s.io_awsmanagedcontrolplanetemplates.yaml

@@ -110,6 +110,7 @@ spec:
                             description: |-
                               AllowedCIDRBlocks is a list of CIDR blocks allowed to access the bastion host.
                               They are set as ingress rules for the Bastion host's Security Group (defaults to 0.0.0.0/0).
+                              If the cluster has IPv6 enabled, defaults to ::/0 and 0.0.0.0/0.
                             items:
                               type: string
                             type: array
@@ -593,12 +594,11 @@ spec:
                                   description: |-
                                     IPv6CidrBlock is the IPv6 CIDR block to be used when the provider creates a managed VPC.
                                     A subnet can have an IPv4 and an IPv6 address.
-                                    IPv6 is only supported in managed clusters, this field cannot be set on AWSCluster object.
                                   type: string
                                 isIpv6:
-                                  description: |-
-                                    IsIPv6 defines the subnet as an IPv6 subnet. A subnet is IPv6 when it is associated with a VPC that has IPv6 enabled.
-                                    IPv6 is only supported in managed clusters, this field cannot be set on AWSCluster object.
+                                  description: IsIPv6 defines the subnet as an IPv6
+                                    subnet. A subnet is IPv6 when it is associated
+                                    with a VPC that has IPv6 enabled.
                                   type: boolean
                                 isPublic:
                                   description: IsPublic defines the subnet as a public
@@ -780,9 +780,8 @@ spec:
                                     type: integer
                                 type: object
                               ipv6:
-                                description: |-
-                                  IPv6 contains ipv6 specific settings for the network. Supported only in managed clusters.
-                                  This field cannot be set on AWSCluster object.
+                                description: IPv6 contains ipv6 specific settings
+                                  for the network.
                                 properties:
                                   cidrBlock:
                                     description: |-