build(deps-dev): bump @mui/icons-material from 6.4.1 to 6.4.8 in /clients/ui/frontend (kubeflow#909)

Bumps [@mui/icons-material](https://github.com/mui/material-ui/tree/HEAD/packages/mui-icons-material) from 6.4.1 to 6.4.8.
- [Release notes](https://github.com/mui/material-ui/releases)
- [Changelog](https://github.com/mui/material-ui/blob/v6.4.8/CHANGELOG.md)
- [Commits](https://github.com/mui/material-ui/commits/v6.4.8/packages/mui-icons-material)

---
updated-dependencies:
- dependency-name: "@mui/icons-material"
  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>

Author: dependabot[bot]

clients/ui/frontend/package-lock.json

@@ -36,7 +36,7 @@
     "@babel/preset-typescript": "^7.21.5",
     "@cypress/code-coverage": "^3.13.12",
     "@module-federation/enhanced": "^0.11.1",
-    "@mui/icons-material": "^6.4.1",
+    "@mui/icons-material": "^6.4.8",
     "@mui/material": "^6.1.7",
     "@mui/types": "^7.2.20",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.15",