meta: bump next-intl from 4.8.3 to 4.9.1 (#8812)

Bumps [next-intl](https://github.com/amannn/next-intl) from 4.8.3 to 4.9.1.
- [Release notes](https://github.com/amannn/next-intl/releases)
- [Changelog](https://github.com/amannn/next-intl/blob/main/CHANGELOG.md)
- [Commits](amannn/next-intl@v4.8.3...v4.9.1)

---
updated-dependencies:
- dependency-name: next-intl
  dependency-version: 4.9.1
  dependency-type: direct:production
...

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Author: dependabot[bot]

apps/site/package.json

@@ -60,7 +60,7 @@
     "gray-matter": "~4.0.3",
     "mdast-util-to-string": "^4.0.0",
     "next": "16.1.7",
-    "next-intl": "~4.8.3",
+    "next-intl": "~4.9.1",
     "next-themes": "~0.4.6",
     "postcss-calc": "~10.1.1",
     "react": "catalog:",