Update babel7 to the latest version 🚀 (#990)

* chore(package): update @babel/core to version 7.7.2

* fix(package): update @babel/runtime to version 7.7.2

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -29,14 +29,14 @@
     "react-native": false
   },
   "dependencies": {
-    "@babel/runtime": "7.7.1",
+    "@babel/runtime": "7.7.2",
     "@babel/runtime-corejs3": "7.7.2",
     "uuid": "3.3.3",
     "ws": "7.2.0",
     "xmlhttprequest": "1.8.0"
   },
   "devDependencies": {
-    "@babel/core": "7.7.0",
+    "@babel/core": "7.7.2",
     "@babel/plugin-proposal-class-properties": "7.7.0",
     "@babel/plugin-transform-flow-comments": "7.6.3",
     "@babel/plugin-transform-flow-strip-types": "7.6.3",