Bump i18next from 23.11.5 to 23.12.1 in /webui

Bumps [i18next](https://github.com/i18next/i18next) from 23.11.5 to 23.12.1.
- [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/v23.11.5...v23.12.1)

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

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

webui/package-lock.json

@@ -13,7 +13,7 @@
         "@fontsource/inter": "^5.0.19",
         "@mui/icons-material": "^5.16.1",
         "@mui/material": "^5.16.1",
-        "i18next": "^23.11.5",
+        "i18next": "^23.12.1",
         "i18next-browser-languagedetector": "^8.0.0",
         "i18next-http-backend": "^2.5.2",
         "react": "^18.3.1",
@@ -3194,9 +3194,9 @@
       }
     },
     "node_modules/i18next": {
-      "version": "23.11.5",
-      "resolved": "https://registry.npmjs.org/i18next/-/i18next-23.11.5.tgz",
-      "integrity": "sha512-41pvpVbW9rhZPk5xjCX2TPJi2861LEig/YRhUkY+1FQ2IQPS0bKUDYnEqY8XPPbB48h1uIwLnP9iiEfuSl20CA==",
+      "version": "23.12.1",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-23.12.1.tgz",
+      "integrity": "sha512-l4y291ZGRgUhKuqVSiqyuU2DDzxKStlIWSaoNBR4grYmh0X+pRYbFpTMs3CnJ5ECKbOI8sQcJ3PbTUfLgPRaMA==",
       "funding": [
         {
           "type": "individual",