updated 2022-01-01 enableAcceleratedNetworking property description (#19627)

Author: sahanaksomanna

specification/network/resource-manager/Microsoft.Network/stable/2022-01-01/networkInterface.json

@@ -1141,7 +1141,7 @@
         },
         "enableAcceleratedNetworking": {
           "type": "boolean",
-          "description": "If the network interface is accelerated networking enabled."
+          "description": "If the network interface is configured for accelerated networking. Not applicable to VM sizes which require accelerated networking."
         },
         "enableIPForwarding": {
           "type": "boolean",