build(deps): bump axios from 1.6.5 to 1.6.8 in /frontend (#18)

Bumps [axios](https://github.com/axios/axios) from 1.6.5 to 1.6.8.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v1.6.5...v1.6.8)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: direct:production
  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>
Co-authored-by: Bálint Mórász <balint@morasz.hu>

frontend/package.json

@@ -13,7 +13,7 @@
     "@types/node": "^20.8.9",
     "@types/react": "^18.2.67",
     "@types/react-dom": "^18.2.22",
-    "axios": "^1.6.2",
+    "axios": "^1.6.8",
     "bootstrap": "^5.3.2",
     "downloadjs": "^1.4.7",
     "http-proxy-middleware": "^2.0.6",