build(deps): bump react-i18next in /frontend in the i18next group

Bumps the i18next group in /frontend with 1 update: [react-i18next](https://github.com/i18next/react-i18next).


Updates `react-i18next` from 15.1.1 to 15.1.2
- [Changelog](https://github.com/i18next/react-i18next/blob/master/CHANGELOG.md)
- [Commits](i18next/react-i18next@v15.1.1...v15.1.2)

---
updated-dependencies:
- dependency-name: react-i18next
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: i18next
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -37,7 +37,7 @@
     "i18next": "^24.0.2",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
-    "react-i18next": "^15.1.1",
+    "react-i18next": "^15.1.2",
     "swagger-ui-react": "^5.18.2",
     "vaul": "^1.1.1",
     "zod": "^3.23.8"