update vcpu on large instances

bubble-server/src/main/resources/models/defaults/cloudService.json

@@ -197,7 +197,7 @@
       "sizes": [
         {"name": "small", "type": "small", "internalName": "1024 MB RAM,25 GB SSD,1.00 TB BW", "vcpu": 1, "memoryMB": 1024, "ssdGB": 25},
         {"name": "medium", "type": "medium", "internalName": "2048 MB RAM,55 GB SSD,2.00 TB BW", "vcpu": 1, "memoryMB": 2048, "ssdGB": 55},
-        {"name": "large", "type": "large", "internalName": "4096 MB RAM,80 GB SSD,3.00 TB BW", "vcpu": 1, "memoryMB": 4096, "ssdGB": 80}
+        {"name": "large", "type": "large", "internalName": "4096 MB RAM,80 GB SSD,3.00 TB BW", "vcpu": 2, "memoryMB": 4096, "ssdGB": 80}
       ],
       "config": [{"name": "os", "value": "Ubuntu 18.04 x64"}]
     },

bubble-server/src/test/resources/models/system/cloudService.json

@@ -163,7 +163,7 @@
       "sizes": [
         {"name": "small", "type": "small", "internalName": "1024 MB RAM,25 GB SSD,1.00 TB BW", "vcpu": 1, "memoryMB": 1024, "ssdGB": 25},
         {"name": "medium", "type": "medium", "internalName": "2048 MB RAM,55 GB SSD,2.00 TB BW", "vcpu": 1, "memoryMB": 2048, "ssdGB": 55},
-        {"name": "large", "type": "large", "internalName": "4096 MB RAM,80 GB SSD,3.00 TB BW", "vcpu": 1, "memoryMB": 4096, "ssdGB": 80}
+        {"name": "large", "type": "large", "internalName": "4096 MB RAM,80 GB SSD,3.00 TB BW", "vcpu": 2, "memoryMB": 4096, "ssdGB": 80}
       ],
       "config": [{"name": "os", "value": "Ubuntu 18.04 x64"}]
     },