BZ2093865: Add Kubernetes NMState Operator to the feature summary table

Author: xenolinux

welcome/oke_about.adoc

@@ -334,6 +334,7 @@ s| Feature s| {oke} s| {product-title} s| Operator name
 | JBoss EAP provided by Red Hat | Not Included - Requires separate subscription | Not Included - Requires separate subscription | JBoss EAP
 | JBoss Web Server provided by Red Hat | Not Included - Requires separate subscription | Not Included - Requires separate subscription | JBoss Web Server
 | Smart Gateway Operator | Not Included - Requires separate subscription | Not Included - Requires separate subscription | Smart Gateway Operator
+| Kubernetes NMState Operator | Included | Included | N/A
 |===
 
 == Subscription limitations