Update Go AWS SDK to the latest version

vendor/github.com/aws/aws-sdk-go/models/apis/pinpoint-email/2018-07-26/examples-1.json

@@ -0,0 +1,5 @@
+{
+  "version": "1.0",
+  "examples": {
+  }
+}

vendor/github.com/aws/aws-sdk-go/models/apis/pinpoint-email/2018-07-26/paginators-1.json

@@ -0,0 +1,34 @@
+{
+  "pagination": {
+    "GetDedicatedIps": {
+      "input_token": "NextToken",
+      "output_token": "NextToken",
+      "limit_key": "PageSize"
+    },
+    "ListConfigurationSets": {
+      "input_token": "NextToken",
+      "output_token": "NextToken",
+      "limit_key": "PageSize"
+    },
+    "ListDedicatedIpPools": {
+      "input_token": "NextToken",
+      "output_token": "NextToken",
+      "limit_key": "PageSize"
+    },
+    "ListDeliverabilityTestReports": {
+      "input_token": "NextToken",
+      "output_token": "NextToken",
+      "limit_key": "PageSize"
+    },
+    "ListDomainDeliverabilityCampaigns": {
+      "input_token": "NextToken",
+      "output_token": "NextToken",
+      "limit_key": "PageSize"
+    },
+    "ListEmailIdentities": {
+      "input_token": "NextToken",
+      "output_token": "NextToken",
+      "limit_key": "PageSize"
+    }
+  }
+}

vendor/github.com/aws/aws-sdk-go/models/apis/pinpoint-email/2018-07-26/smoke.json

@@ -0,0 +1,18 @@
+{
+    "version": 1,
+    "defaultRegion": "us-west-2",
+    "testCases": [
+        {
+            "operationName": "ListConfigurationSets",
+            "input": {},
+            "errorExpectedFromService": false
+        },
+        {
+            "operationName": "PutConfigurationSetTrackingOptions",
+            "input": {
+                "ConfigurationSetName": "config-set-name-not-exists"
+            },
+            "errorExpectedFromService": true
+        }
+    ]
+}