Update docs and clients with latest API versions (#5884)

Signed-off-by: Lan Luo <[email protected]>

docs/api.md

@@ -38,10 +38,13 @@ These are the CRDs currently available in `crd.antrea.io`.
 | `ExternalEntity` | v1alpha2 | v1.0.0 | N/A | N/A |
 | `ExternalIPPool` | v1alpha2 | v1.2.0 | v1.13.0 | N/A |
 | `ExternalIPPool` | v1beta1 | v1.13.0 | N/A | N/A |
+| `ExternalNode`   | v1alpha1 | v1.8.0 | N/A | N/A |
+| `IPPool`| v1alpha2 | v1.4.0 | N/A | N/A |
 | `Group` | v1alpha3 | v1.8.0 | v1.13.0 | N/A |
 | `Group` | v1beta1 | v1.13.0 | N/A | N/A |
 | `NetworkPolicy` | v1alpha1 | v1.0.0 | v1.13.0 | N/A |
 | `NetworkPolicy` | v1beta1 | v1.13.0 | N/A | N/A |
+| `SupportBundleCollection` | v1alpha1 | v1.10.0 | N/A | N/A |
 | `Tier` | v1alpha1 | v1.0.0 | v1.13.0 | v2.0.0 |
 | `Tier` | v1beta1 | v1.13.0 | N/A | N/A |
 | `Traceflow` | v1alpha1 | v1.0.0 | v1.13.0 | N/A |

docs/service-loadbalancer.md

@@ -106,7 +106,7 @@ selects the Nodes with label "network-role: ingress-node" to host the external
 IPs:
 
 ```yaml
-apiVersion: crd.antrea.io/v1alpha2
+apiVersion: crd.antrea.io/v1beta1
 kind: ExternalIPPool
 metadata:
   name: service-external-ip-pool

test/e2e/antreapolicy_test.go

@@ -37,7 +37,6 @@ import (
 	"k8s.io/apimachinery/pkg/util/wait"
 
 	"antrea.io/antrea/pkg/agent/apiserver/handlers/podinterface"
-	crdv1alpha1 "antrea.io/antrea/pkg/apis/crd/v1alpha1"
 	crdv1beta1 "antrea.io/antrea/pkg/apis/crd/v1beta1"
 	"antrea.io/antrea/pkg/controller/networkpolicy"
 	"antrea.io/antrea/pkg/features"
@@ -3940,7 +3939,7 @@ func testACNPIGMPQuery(t *testing.T, data *TestData, acnpName, caseName, groupAd
 		SetAppliedToGroup([]ACNPAppliedToSpec{{PodSelector: map[string]string{"antrea-e2e": label}}})
 
 	// create acnp with ingress rule for IGMP query
-	igmpType := crdv1alpha1.IGMPQuery
+	igmpType := crdv1beta1.IGMPQuery
 	builder.AddIngress(ProtocolIGMP, nil, nil, nil, nil, nil, &igmpType, &queryGroupAddress, nil, nil, nil, nil,
 		nil, nil, nil, false, nil, action, "", "", nil)
 	acnp := builder.Get()