Merge pull request #1386 from zoran-rilak-msft/master

Bump VPN SKU to AZ to match the public IP

Author: MashaMSFT

samples/manage/azure-sql-db-managed-instance/attach-vpn-gateway/azuredeploy.json

@@ -78,8 +78,8 @@
                     }
                 ],
                 "sku": {
-                    "name": "VpnGw1",
-                    "tier": "VpnGw1"
+                    "name": "VpnGw1AZ",
+                    "tier": "VpnGw1AZ"
                 },
                 "gatewayType": "Vpn",
                 "vpnType": "RouteBased",