build(deps): bump @nextcloud/vue from 7.0.0-beta.4 to 7.0.0-beta.6

Bumps [@nextcloud/vue](https://github.com/nextcloud/nextcloud-vue) from 7.0.0-beta.4 to 7.0.0-beta.6.
- [Release notes](https://github.com/nextcloud/nextcloud-vue/releases)
- [Changelog](https://github.com/nextcloud/nextcloud-vue/blob/master/CHANGELOG.md)
- [Commits](nextcloud-libraries/nextcloud-vue@v7.0.0-beta.4...v7.0.0-beta.6)

---
updated-dependencies:
- dependency-name: "@nextcloud/vue"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -48,7 +48,7 @@
     "@nextcloud/logger": "^2.3.0",
     "@nextcloud/paths": "^2.1.0",
     "@nextcloud/router": "^2.0.0",
-    "@nextcloud/vue": "^7.0.0-beta.4",
+    "@nextcloud/vue": "^7.0.0-beta.6",
     "@skjnldsv/vue-plyr": "^7.3.0",
     "camelcase": "^7.0.0",
     "debounce": "^1.2.1",