Bump @types/react from 18.2.68 to 18.2.70 in /src/frontend (#6846)

Bumps [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) from 18.2.68 to 18.2.70.
- [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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/frontend/package.json

@@ -59,7 +59,7 @@
         "@lingui/macro": "^4.7.1",
         "@playwright/test": "^1.41.2",
         "@types/node": "^20.11.20",
-        "@types/react": "^18.2.68",
+        "@types/react": "^18.2.70",
         "@types/react-dom": "^18.2.19",
         "@types/react-grid-layout": "^1.3.5",
         "@types/react-router-dom": "^5.3.3",