fix: upgrade multiple dependencies with Snyk (#1615)

Snyk has created this PR to upgrade:
  - react from 16.13.1 to 16.14.0.
    See this package in npm: https://www.npmjs.com/package/react
  - react-dom from 16.13.1 to 16.14.0.
    See this package in npm: https://www.npmjs.com/package/react-dom

See this project in Snyk:
https://app.snyk.io/org/acinader/project/953c8e1a-a9ef-4134-afbe-43474913abbb?utm_source=github&utm_medium=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -60,11 +60,11 @@
     "prismjs": "1.22.0",
     "prop-types": "15.7.2",
     "query-string": "6.13.5",
-    "react": "16.13.1",
+    "react": "16.14.0",
     "react-ace": "^8.0.0",
     "react-dnd": "10.0.2",
     "react-dnd-html5-backend": "10.0.2",
-    "react-dom": "16.13.1",
+    "react-dom": "16.14.0",
     "react-helmet": "6.0.0",
     "react-json-view": "^1.19.1",
     "react-redux": "5.1.2",