Bump react-router-dom from 6.4.2 to 6.4.3 in /assets (#940)

Bumps [react-router-dom](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router-dom) from 6.4.2 to 6.4.3.
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/main/packages/react-router-dom/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/react-router-dom@6.4.3/packages/react-router-dom)

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

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

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

assets/package.json

@@ -43,7 +43,7 @@
     "react-hot-toast": "^2.4.0",
     "react-markdown": "^8.0.3",
     "react-redux": "^8.0.4",
-    "react-router-dom": "^6.4.2",
+    "react-router-dom": "^6.4.3",
     "redux-saga": "^1.2.1",
     "remark-gfm": "^3.0.1"
   },