build(deps): bump react-i18next in /frontend in the i18next group

Bumps the i18next group in /frontend with 1 update: [react-i18next](https://github.com/i18next/react-i18next).


Updates `react-i18next` from 15.5.2 to 15.5.3
- [Changelog](https://github.com/i18next/react-i18next/blob/master/CHANGELOG.md)
- [Commits](https://github.com/i18next/react-i18next/compare/v15.5.2...v15.5.3)

---
updated-dependencies:
- dependency-name: react-i18next
  dependency-version: 15.5.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: i18next
...

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

frontend/package-lock.json

@@ -23,7 +23,7 @@
         "i18next": "^25.2.1",
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
-        "react-i18next": "^15.5.2",
+        "react-i18next": "^15.5.3",
         "swagger-ui-dist": "^5.24.1",
         "valibot": "^1.1.0",
         "vaul": "^1.1.2"
@@ -11196,12 +11196,12 @@
       }
     },
     "node_modules/react-i18next": {
-      "version": "15.5.2",
-      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-15.5.2.tgz",
-      "integrity": "sha512-ePODyXgmZQAOYTbZXQn5rRsSBu3Gszo69jxW6aKmlSgxKAI1fOhDwSu6bT4EKHciWPKQ7v7lPrjeiadR6Gi+1A==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-15.5.3.tgz",
+      "integrity": "sha512-ypYmOKOnjqPEJZO4m1BI0kS8kWqkBNsKYyhVUfij0gvjy9xJNoG/VcGkxq5dRlVwzmrmY1BQMAmpbbUBLwC4Kw==",
       "license": "MIT",
       "dependencies": {
-        "@babel/runtime": "^7.25.0",
+        "@babel/runtime": "^7.27.6",
         "html-parse-stringify": "^3.0.1"
       },
       "peerDependencies": {

frontend/package.json

@@ -33,7 +33,7 @@
     "i18next": "^25.2.1",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
-    "react-i18next": "^15.5.2",
+    "react-i18next": "^15.5.3",
     "swagger-ui-dist": "^5.24.1",
     "valibot": "^1.1.0",
     "vaul": "^1.1.2"