Merge pull request #75 from kmc-jp/create-react-app-5

Create react app 5

Author: utgwkk

front/package.json

@@ -33,7 +33,7 @@
     "react-relay": "^11.0.2",
     "react-router-config": "^5.1.1",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "4.0.3",
+    "react-scripts": "5.0.0",
     "react-string-replace": "^0.4.4",
     "react-use": "^17.2.4",
     "relay-runtime": "^11.0.2",