Bump @types/react from 18.0.18 to 18.0.19 in /src/playground (#8344)

Bumps [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) from 18.0.18 to 18.0.19.
- [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] <[email protected]>

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

Author: dependabot[bot]

src/playground/package-lock.json

@@ -16,7 +16,7 @@
   "devDependencies": {
     "@types/node": "^18.7.17",
     "@types/pako": "^2.0.0",
-    "@types/react": "^18.0.18",
+    "@types/react": "^18.0.19",
     "@types/react-dom": "^18.0.6",
     "@types/webpack": "^5.28.0",
     "@typescript-eslint/eslint-plugin": "^5.37.0",