remove all superfluous fields from package.json for minimal publish

Author: hsilan

packages/aws-durable-execution-sdk-js-testing/index.js

@@ -1,10 +1,4 @@
 {
   "name": "aws-durable-execution-sdk-js",
-  "version": "0.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "license": "Apache-2.0"
+  "version": "0.0.0"
 }