change to use pointer

Author: capri-xiyue

api/v1/inferencepool_types.go

@@ -124,7 +124,6 @@ type Extension struct {
 	//
 	// +optional
 	//nolint:kubeapilinter
-	// ignore kubeapilinter here as we want to use pointer here as 0 usually means all ports.
 	PortNumber *PortNumber `json:"portNumber,omitempty"`
 
 	// Configures how the gateway handles the case when the extension is not responsive.

config/crd/bases/inference.networking.k8s.io_inferencepools.yaml

@@ -91,8 +91,6 @@ spec:
                       The port number on the service running the extension. When unspecified,
                       implementations SHOULD infer a default value of 9002 when the Kind is
                       Service.
-
-                      ignore kubeapilinter here as we want to use pointer here as 0 usually means all ports.
                     format: int32
                     maximum: 65535
                     minimum: 1