Bump @types/react from 18.2.20 to 18.2.21

Bumps [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) from 18.2.20 to 18.2.21.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

---
updated-dependencies:
- dependency-name: "@types/react"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -63,7 +63,7 @@
     "@total-typescript/shoehorn": "^0.1.1",
     "@types/leaflet": "^1.9.3",
     "@types/ramda": "^0.27.66",
-    "@types/react": "^18.2.20",
+    "@types/react": "^18.2.21",
     "@types/react-dom": "^18.2.7",
     "@types/uuid": "^9.0.2",
     "@vitejs/plugin-react": "^4.0.4",