Chore(deps-dev): Bump @nextcloud/webpack-vue-config from 5.5.1 to 6.0.0

Bumps [@nextcloud/webpack-vue-config](https://github.com/nextcloud-libraries/webpack-vue-config) from 5.5.1 to 6.0.0.
- [Release notes](https://github.com/nextcloud-libraries/webpack-vue-config/releases)
- [Changelog](https://github.com/nextcloud-libraries/webpack-vue-config/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nextcloud-libraries/webpack-vue-config/compare/v5.5.1...v6.0.0)

---
updated-dependencies:
- dependency-name: "@nextcloud/webpack-vue-config"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -77,7 +77,7 @@
     "@nextcloud/cypress": "^1.0.0-beta.2",
     "@nextcloud/eslint-config": "^8.2.1",
     "@nextcloud/stylelint-config": "^2.3.1",
-    "@nextcloud/webpack-vue-config": "^5.5.1",
+    "@nextcloud/webpack-vue-config": "^6.0.0",
     "@relative-ci/agent": "^4.1.6",
     "@vue/test-utils": "^1.3.6",
     "@vue/vue2-jest": "^29.2.5",