build(deps): bump react-router from 7.5.1 to 7.5.2 in /frontend

Bumps [react-router](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router) from 7.5.1 to 7.5.2.
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/main/packages/react-router/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/[email protected]/packages/react-router)

---
updated-dependencies:
- dependency-name: react-router
  dependency-version: 7.5.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

frontend/package-lock.json

@@ -58,7 +58,7 @@
     "react-i18next": "^15.5.1",
     "react-idle-timer": "^5.7.2",
     "react-number-format": "^5.4.4",
-    "react-router": "^7.5.1",
+    "react-router": "^7.5.2",
     "source-map-support": "^0.5.21",
     "tailwind-merge": "^3.2.0",
     "valibot": "^1.0.0",