Bump i18next-fs-backend from 2.6.3 to 2.6.4

Bumps [i18next-fs-backend](https://github.com/i18next/i18next-fs-backend) from 2.6.3 to 2.6.4.
- [Changelog](https://github.com/i18next/i18next-fs-backend/blob/master/CHANGELOG.md)
- [Commits](i18next/i18next-fs-backend@v2.6.3...v2.6.4)

---
updated-dependencies:
- dependency-name: i18next-fs-backend
  dependency-version: 2.6.4
  dependency-type: direct:development
...

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

Author: dependabot[bot]

apps/server/package.json

@@ -104,7 +104,7 @@
     "http-proxy-agent": "9.0.0",
     "https-proxy-agent": "9.0.0",
     "i18next": "26.0.5",
-    "i18next-fs-backend": "2.6.3",
+    "i18next-fs-backend": "2.6.4",
     "image-type": "6.1.0",
     "ini": "6.0.0",
     "is-animated": "2.0.2",