update serverless-offline

Author: bhtabor

aws-node-rest-api-with-dynamodb-and-offline/package.json

@@ -11,6 +11,6 @@
   "devDependencies": {
     "aws-sdk": "^2.12.0",
     "serverless-dynamodb-local": "^0.2.18",
-    "serverless-offline": "^3.8.3"
+    "serverless-offline": "^6.8.0"
   }
 }