fix: packages/dev/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-REMIXRUNROUTER-14908530
- https://snyk.io/vuln/SNYK-JS-REACTROUTER-14908286
- https://snyk.io/vuln/SNYK-JS-REMIXRUNROUTER-14908287

Author: snyk-bot

packages/dev/package.json

@@ -21,7 +21,7 @@
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-i18next": "^15.5.3",
-    "react-router-dom": "^6.11.2"
+    "react-router-dom": "^7.0.0"
   },
   "devDependencies": {
     "@types/react": "^18.2.79",