feat: Restrict use of masterKey to localhost by default (#8281)

BREAKING CHANGE: This release restricts the use of `masterKey` to localhost by default; if you are using Parse Dashboard on a different server to connect to Parse Server you need to add the IP address of the server that hosts Parse Dashboard to this option (#8281)

spec/helper.js

@@ -110,6 +110,7 @@ const defaultConfiguration = {
     enableForAnonymousUser: true,
     enableForAuthenticatedUser: true,
   },
+  masterKeyIps: ['127.0.0.1'],
   push: {
     android: {
       senderId: 'yolo',