Update babel7 to the latest version 🚀 (#1124)

* chore(package): update @babel/preset-react to version 7.9.4

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

Co-authored-by: greenkeeper[bot] <23040076+greenkeeper[bot]@users.noreply.github.com>

Author: greenkeeper[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "@babel/plugin-transform-flow-strip-types": "7.9.0",
     "@babel/plugin-transform-runtime": "7.9.0",
     "@babel/preset-env": "7.9.0",
-    "@babel/preset-react": "7.9.1",
+    "@babel/preset-react": "7.9.4",
     "@parse/minami": "1.0.0",
     "babel-eslint": "10.1.0",
     "babel-jest": "24.9.0",