build(deps): bump react-router from 7.1.2 to 7.1.3 in /atciss-frontend

Bumps [react-router](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router) from 7.1.2 to 7.1.3.
- [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/react-router@7.1.3/packages/react-router)

---
updated-dependencies:
- dependency-name: react-router
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

atciss-frontend/package.json

@@ -23,7 +23,7 @@
                 "react-dom": "^19",
                 "react-leaflet": "^5.0.0",
                 "react-redux": "^9.1.2",
-                "react-router": "^7.1.2",
+                "react-router": "^7.1.3",
                 "theme-ui": "^0.17.1"
         },
         "devDependencies": {