Bump react-admin from 3.19.7 to 3.19.12 (#339)

Bumps [react-admin](https://github.com/marmelab/react-admin) from 3.19.7 to 3.19.12.
- [Release notes](https://github.com/marmelab/react-admin/releases)
- [Changelog](https://github.com/marmelab/react-admin/blob/v3.19.12/CHANGELOG.md)
- [Commits](https://github.com/marmelab/react-admin/compare/v3.19.7...v3.19.12)

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

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

package.json

@@ -32,7 +32,7 @@
     "ra-language-french": "^4.9.3",
     "ra-language-german": "^3.13.4",
     "react": "^17.0.0",
-    "react-admin": "^3.19.7",
+    "react-admin": "^3.19.12",
     "react-dom": "^17.0.2",
     "react-scripts": "^5.0.1"
   },