Merge pull request #56422 from jeana-redhat/OSDOCS-5095-out-of-tree-nutanix

[OSDOCS-5095]: Nutanix OoT provider is GA

Author: jeana-redhat

modules/cluster-cloud-controller-manager-operator.adoc

@@ -10,7 +10,7 @@
 
 [NOTE]
 ====
-This Operator is only fully supported for Microsoft Azure Stack Hub, {rh-openstack-first}, and VMware vSphere.
+This Operator is General Availability for Microsoft Azure Stack Hub, Nutanix, {rh-openstack-first}, and VMware vSphere.
 
 It is available as a link:https://access.redhat.com/support/offerings/techpreview[Technology Preview] for Alibaba Cloud, Amazon Web Services (AWS), Google Cloud Platform (GCP), IBM Cloud, IBM Cloud Power VS, and Microsoft Azure.
 ====