fix(package): update react-scripts to version 3.2.0

Closes #106

Author: greenkeeper[bot]

package.json

@@ -16,7 +16,7 @@
     "react-i18next": "^10.9.0",
     "react-router": "^5.0.0",
     "react-router-dom": "^5.0.0",
-    "react-scripts": "2.1.8",
+    "react-scripts": "3.2.0",
     "react-select": "^2.4.3",
     "react-virtualized": "^9.21.0"
   },