Bump react-day-picker from 9.6.3 to 9.6.4

Bumps [react-day-picker](https://github.com/gpbl/react-day-picker) from 9.6.3 to 9.6.4.
- [Release notes](https://github.com/gpbl/react-day-picker/releases)
- [Changelog](https://github.com/gpbl/react-day-picker/blob/main/CHANGELOG.md)
- [Commits](https://github.com/gpbl/react-day-picker/compare/v9.6.3...v9.6.4)

---
updated-dependencies:
- dependency-name: react-day-picker
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -53,7 +53,7 @@
     "next": "^15.2.4",
     "next-themes": "^0.4.6",
     "react": "^19.0.0",
-    "react-day-picker": "^9.6.3",
+    "react-day-picker": "^9.6.4",
     "react-dom": "^19.0.0",
     "sharp": "^0.33.5",
     "sonner": "^2.0.2",