Update dependency react-router-dom to v7

Author: renovate[bot]

package-lock.json

@@ -9,7 +9,7 @@
     "react-dom": "^16.8.5",
     "react-intl": "^2.8.0",
     "react-redux": "^6.0.1",
-    "react-router-dom": "^5.0.0",
+    "react-router-dom": "^7.0.0",
     "react-scripts": "2.1.8",
     "react-thunk": "^1.0.0",
     "redux": "^4.0.1",