chore(package): update aws-sdk to version 2.352.0

Author: greenkeeper[bot]

package.json

@@ -40,7 +40,7 @@
     "@types/node": "^10.12.2",
     "@types/request": "^2.47.1",
     "@types/request-promise-native": "^1.0.15",
-    "aws-sdk": "^2.334.0",
+    "aws-sdk": "^2.352.0",
     "chai": "^4.1.2",
     "chance": "^1.0.16",
     "coveralls": "^3.0.2",