Update i18next requirement from ^22.4.9 to ^22.5.1

Updates the requirements on [i18next](https://github.com/i18next/i18next) to permit the latest version.
- [Release notes](https://github.com/i18next/i18next/releases)
- [Changelog](https://github.com/i18next/i18next/blob/master/CHANGELOG.md)
- [Commits](i18next/i18next@v22.4.9...v22.5.1)

---
updated-dependencies:
- dependency-name: i18next
  dependency-type: direct:production
...

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

packages/localisation/package.json

@@ -26,7 +26,7 @@
   },
   "dependencies": {
     "@jest/globals": "^29.4.2",
-    "i18next": "^22.4.9",
+    "i18next": "^22.5.1",
     "jest": "^29.4.2",
     "react-i18next": "^12.1.4"
   }