Bump react-admin from 4.16.20 to 5.8.3

Bumps [react-admin](https://github.com/marmelab/react-admin) from 4.16.20 to 5.8.3.
- [Release notes](https://github.com/marmelab/react-admin/releases)
- [Changelog](https://github.com/marmelab/react-admin/blob/master/CHANGELOG.md)
- [Upgrade guide](https://github.com/marmelab/react-admin/blob/master/docs/Upgrade.md)
- [Commits](marmelab/react-admin@v4.16.20...v5.8.3)

---
updated-dependencies:
- dependency-name: react-admin
  dependency-version: 5.8.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -11,7 +11,7 @@
     "ra-data-feathers": "^3.0.1",
     "ra-input-rich-text": "^5.8.2",
     "react": "^18.3.1",
-    "react-admin": "^4.16.20",
+    "react-admin": "^5.8.3",
     "react-dom": "^18.3.1",
     "react-scripts": "^5.0.1"
   },