install/0000_00_cluster-version-operator_01_admingate_configmap: Add ack-4.18-kube-1.32-api-removals-in-4.19

Like 898b74c (Add admin-gate for OCP 4.17, 2024-09-06, #1085) and
similar.

Author: wking

install/0000_00_cluster-version-operator_01_admingate_configmap.yaml

@@ -8,3 +8,6 @@ metadata:
     include.release.openshift.io/hypershift: "true"
     include.release.openshift.io/ibm-cloud-managed: "true"
     include.release.openshift.io/self-managed-high-availability: "true"
+data:
+  ack-4.18-kube-1.32-api-removals-in-4.19: |-
+      Kubernetes 1.32 and therefore OpenShift 4.19 remove several APIs which require admin consideration. Please see the knowledge article https://access.redhat.com/articles/7112216 for details and instructions.