SecondaryControlPlaneLoadbalancer ingress rules not applied

[r4f4]

/kind bug

What steps did you take and what happened:
Ingress rules specified in the secondary load balancer are not applied.

What did you expect to happen:
All ingress rules to be applied.

Anything else you would like to add:
The following cluster spec:

	awsCluster := &capa.AWSCluster{
		Spec: capa.AWSClusterSpec{
			ControlPlaneLoadBalancer: &capa.AWSLoadBalancerSpec{
				Name:             ptr.To("internal"),
				LoadBalancerType: capa.LoadBalancerTypeNLB,
				Scheme:           &capa.ELBSchemeInternal,
				AdditionalListeners: []capa.AdditionalListenerSpec{
					{
						Port:     22623,
						Protocol: capa.ELBProtocolTCP,
					},
				},
				IngressRules: []capa.IngressRule{
					{
						Description: "Machine Config Server internal traffic from cluster",
						Protocol:    capa.SecurityGroupProtocolTCP,
						FromPort:    22623,
						ToPort:      22623,
						CidrBlocks:  []string{"10.0.0.0/16"},
					},
				},
			},
                       SecondaryControlPlaneLoadBalancer = &capa.AWSLoadBalancerSpec{
			        Name:                   ptr.To("external"),
			        LoadBalancerType:       capa.LoadBalancerTypeNLB,
			        Scheme:                 &capa.ELBSchemeInternetFacing,
			        IngressRules: []capa.IngressRule{
				     {
					     Description: "Kubernetes API Server traffic for public access",
					     Protocol:    capa.SecurityGroupProtocolTCP,
					     FromPort:    6443,
					     ToPort:      6443,
					     CidrBlocks:  []string{"0.0.0.0/0"},
				     },
                               },
			},
		},
	}

The allow-all on 6443 rules won't be applied to the security group.

Environment:

• Cluster-api-provider-aws version: main @ b2bebfb
• Kubernetes version: (use kubectl version): 1.29
• OS (e.g. from /etc/os-release): RHCOS

[nrb]

/assign
/triage accepted

[nrb]

/assign @r4f4