Update azure and aws pricing

cloud/aws.json

@@ -9,7 +9,7 @@
     "storage": "0.00005479452",
     "zoneNetworkEgress": "0.01",
     "regionNetworkEgress": "0.01",
-    "internetNetworkEgress": "0.15",
+    "internetNetworkEgress": "0.143",
     "spotLabel": "kops.k8s.io/instancegroup",
     "spotLabelValue": "spotinstance-nodes",
     "awsServiceKeyName": "AKIAXW6UVLRRY5RQGGUX",

cloud/azure.json

@@ -8,7 +8,7 @@
     "storage": "0.00005479452" ,
     "zoneNetworkEgress": "0.01",
     "regionNetworkEgress": "0.01",
-    "internetNetworkEgress": "0.12",
+    "internetNetworkEgress": "0.0725",
     "azureSubscriptionID": "",
     "azureClientID": "" ,
     "azureClientSecret": "" ,