Hotfix: cloud option should be a string

Author: flovilmart

src/Options/Definitions.js

@@ -100,8 +100,7 @@ module.exports.ParseServerOptions = {
   },
   "cloud": {
     "env": "PARSE_SERVER_CLOUD",
-    "help": "Full path to your cloud code main.js",
-    "action": parsers.objectParser
+    "help": "Full path to your cloud code main.js"
   },
   "collectionPrefix": {
     "env": "PARSE_SERVER_COLLECTION_PREFIX",

src/Options/index.js

@@ -46,7 +46,7 @@ export interface ParseServerOptions {
   /* Adapter module for the database */
   databaseAdapter: ?Adapter;
   /* Full path to your cloud code main.js */
-  cloud: ?any;
+  cloud: ?string;
   /* A collection prefix for the classes */
   collectionPrefix: ?string; // = ''
   /* Key for iOS, MacOS, tvOS clients */