Bump i18next-chained-backend in /Plan/react/dashboard (#4631)

Bumps [i18next-chained-backend](https://github.com/i18next/i18next-chained-backend) from 5.0.3 to 5.0.4.
- [Changelog](https://github.com/i18next/i18next-chained-backend/blob/master/CHANGELOG.md)
- [Commits](i18next/i18next-chained-backend@v5.0.3...v5.0.4)

---
updated-dependencies:
- dependency-name: i18next-chained-backend
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Plan/react/dashboard/package.json

@@ -27,7 +27,7 @@
     "export-to-csv": "1.4.0",
     "highcharts": "12.5.0",
     "i18next": "26.2.0",
-    "i18next-chained-backend": "5.0.3",
+    "i18next-chained-backend": "5.0.4",
     "i18next-http-backend": "4.0.0",
     "i18next-localstorage-backend": "4.3.1",
     "masonry-layout": "4.2.2",

Plan/react/dashboard/yarn.lock

@@ -1108,10 +1108,10 @@ https-proxy-agent@^5.0.1:
     agent-base "6"
     debug "4"
 
-i18next-chained-backend@5.0.3:
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/i18next-chained-backend/-/i18next-chained-backend-5.0.3.tgz#723bd7d8d7fafe016270f1349cfd98f5dd52dc50"
-  integrity sha512-VUwc+yFpZzmIvtPfSdTv1+CjgZGZwGug6qHyIuSES/n7RDhVARFxthjML0anUMJVjlvLfRW/x6+U4UrxXBflmw==
+i18next-chained-backend@5.0.4:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/i18next-chained-backend/-/i18next-chained-backend-5.0.4.tgz#20e63b74986e0c9ed220a847f8393f570f1d3695"
+  integrity sha512-xM7kSODBvvtAwPoIoI9WX7LMMdrT5RCvqriUk7juHg5dUgRTTfMoOm8PcZeqxKy9Fn1t4psZwgmeB5Ck43cvrg==
   dependencies:
     "@babel/runtime" "^7.28.4"