Bump webpack-dev-server from 5.0.4 to 5.1.0 in /ui/react-app

Bumps [webpack-dev-server](https://github.com/webpack/webpack-dev-server) from 5.0.4 to 5.1.0.
- [Release notes](https://github.com/webpack/webpack-dev-server/releases)
- [Changelog](https://github.com/webpack/webpack-dev-server/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-dev-server/compare/v5.0.4...v5.1.0)

---
updated-dependencies:
- dependency-name: webpack-dev-server
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

ui/react-app/package.json

@@ -45,7 +45,7 @@
     "webpack": "^5.94.0",
     "webpack-bundle-analyzer": "^4.10.2",
     "webpack-cli": "^5.1.4",
-    "webpack-dev-server": "^5.0.4",
+    "webpack-dev-server": "^5.1.0",
     "webpack-merge": "^6.0.1"
   }
 }