build(deps): bump swiper from 11.2.1 to 11.2.4 in /frontend

Bumps [swiper](https://github.com/nolimits4web/Swiper) from 11.2.1 to 11.2.4.
- [Release notes](https://github.com/nolimits4web/Swiper/releases)
- [Changelog](https://github.com/nolimits4web/swiper/blob/master/CHANGELOG.md)
- [Commits](nolimits4web/swiper@v11.2.1...v11.2.4)

---
updated-dependencies:
- dependency-name: swiper
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

frontend/package.json

@@ -20,7 +20,7 @@
     "oidc-client-ts": "^3.1.0",
     "pinia": "^2.3.1",
     "pinia-plugin-persistedstate": "^4.2.0",
-    "swiper": "^11.2.1",
+    "swiper": "^11.2.4",
     "vite": "^6.0.11",
     "vue": "^3.5.12",
     "vue-router": "^4.2.5"