Added Webscale

Author: vikram-redhat

_distro_map.yml

@@ -181,6 +181,9 @@ openshift-webscale:
     enterprise-4.7:
       name: '4.7'
       dir: container-platform-ocp/4.7
+    enterprise-4.8:
+      name: '4.8'
+      dir: container-platform-ocp/4.8
 openshift-acs:
   name: Red Hat Advanced Cluster Security for Kubernetes
   author: OpenShift documentation team <[email protected]>