chore(deps): bump i18next from 23.14.0 to 23.15.0 in /frontend (#3788)

Bumps [i18next](https://github.com/i18next/i18next) from 23.14.0 to 23.15.0.
- [Release notes](https://github.com/i18next/i18next/releases)
- [Changelog](https://github.com/i18next/i18next/blob/master/CHANGELOG.md)
- [Commits](https://github.com/i18next/i18next/compare/v23.14.0...v23.15.0)

---
updated-dependencies:
- dependency-name: i18next
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

frontend/package-lock.json

@@ -17,7 +17,7 @@
         "@xterm/xterm": "^5.4.0",
         "clsx": "^2.1.1",
         "eslint-config-airbnb-typescript": "^18.0.0",
-        "i18next": "^23.14.0",
+        "i18next": "^23.15.0",
         "i18next-browser-languagedetector": "^8.0.0",
         "i18next-http-backend": "^2.6.1",
         "jose": "^5.8.0",
@@ -8133,9 +8133,9 @@
       }
     },
     "node_modules/i18next": {
-      "version": "23.14.0",
-      "resolved": "https://registry.npmjs.org/i18next/-/i18next-23.14.0.tgz",
-      "integrity": "sha512-Y5GL4OdA8IU2geRrt2+Uc1iIhsjICdHZzT9tNwQ3TVqdNzgxHToGCKf/TPRP80vTCAP6svg2WbbJL+Gx5MFQVA==",
+      "version": "23.15.0",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-23.15.0.tgz",
+      "integrity": "sha512-saeTb1tIQT+W/3xMivWSEVdpjyiEbj0IeK8eI/PB8jyr5gSQF5qxWLlGLEgRa5od3lvMfvW+ituhrf2VCNfTuw==",
       "funding": [
         {
           "type": "individual",

frontend/package.json

@@ -16,7 +16,7 @@
     "@xterm/xterm": "^5.4.0",
     "clsx": "^2.1.1",
     "eslint-config-airbnb-typescript": "^18.0.0",
-    "i18next": "^23.14.0",
+    "i18next": "^23.15.0",
     "i18next-browser-languagedetector": "^8.0.0",
     "i18next-http-backend": "^2.6.1",
     "jose": "^5.8.0",