fix typo in version number (#184)

Author: dgrove-oss

setup.RHOAI-v2.19/CLUSTER-SETUP.md

@@ -50,7 +50,7 @@ oc get ip -n redhat-ods-operator
 ```
 ```
 NAMESPACE             NAME            CSV                     APPROVAL   APPROVED
-redhat-ods-operator   install-kmh8w   rhods-operator.2.16.0   Manual     false
+redhat-ods-operator   install-kmh8w   rhods-operator.2.19.0   Manual     false
 ```
 Approve install plan replacing the generated plan name below with the actual
 value:

setup.tmpl/RHOAI-v2.19.yaml

@@ -2,6 +2,6 @@
 
 RHOAI: true
 VERSION: RHOAI-v2.19
-VERSION_NUMBER: 2.16.0
+VERSION_NUMBER: 2.19.0
 KUBECTL: oc
 FAIRSHARE: true