fix: upgrade react-json-view from 1.21.1 to 1.21.3 (parse-community#1675)

Snyk has created this PR to upgrade react-json-view from 1.21.1 to 1.21.3.

See this package in npm:
https://www.npmjs.com/package/react-json-view

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

@@ -65,7 +65,7 @@
     "react-dnd-html5-backend": "10.0.2",
     "react-dom": "16.14.0",
     "react-helmet": "6.0.0",
-    "react-json-view": "1.21.1",
+    "react-json-view": "1.21.3",
     "react-redux": "5.1.2",
     "react-router": "5.1.2",
     "react-router-dom": "5.1.2",