issue: increase MaxItems for CACertificateRefs validation

Author: root30

apis/v1/gateway_types.go

@@ -750,7 +750,7 @@ type FrontendTLSValidation struct {
 	//
 	// +required
 	// +listType=atomic
-	// +kubebuilder:validation:MaxItems=8
+	// +kubebuilder:validation:MaxItems=32
 	// +kubebuilder:validation:MinItems=1
 	CACertificateRefs []ObjectReference `json:"caCertificateRefs"`