marvin: add missing default test data (#3055)

This add missing test data for one of the keys for a recently added
migration test.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Author: yadvr

tools/marvin/marvin/config/test_data.py

@@ -473,6 +473,12 @@
         "supportedservices":
             "Dhcp,Dns,SourceNat,PortForwarding,Vpn,Lb,UserData,StaticNat,NetworkACL"
     },
+    "vpc_offering_reduced": {
+        "name": "VPC reduced off",
+        "displaytext": "VPC reduced off",
+        "supportedservices":
+            "Dhcp,Dns,SourceNat,UserData,StaticNat,NetworkACL"
+    },
     "vpc_offering_multi_lb": {
         "name": "VPC offering with multiple Lb service providers",
         "displaytext": "VPC offering with multiple Lb service providers",