Updated react-scripts to 3.4.0

Author: Steve Hobbs

01-Login/package.json

@@ -19,7 +19,7 @@
     "react": "^16.8.6",
     "react-dom": "^16.8.6",
     "react-router-dom": "^5.0.0",
-    "react-scripts": "3.3.0",
+    "react-scripts": "^3.4.0",
     "reactstrap": "^8.0.0"
   },
   "devDependencies": {},