Bump nextcloud-vue from 0.8.0 to 0.9.4 in /js

Bumps [nextcloud-vue](https://github.com/nextcloud/nextcloud-vue) from 0.8.0 to 0.9.4.
- [Release notes](https://github.com/nextcloud/nextcloud-vue/releases)
- [Commits](https://github.com/nextcloud/nextcloud-vue/compare/v0.8.0...v0.9.4)

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

js/package.json

@@ -17,7 +17,7 @@
     "markdown-it": "^8.4.2",
     "markdown-it-link-target": "^1.0.2",
     "nextcloud-axios": "^0.1.3",
-    "nextcloud-vue": "^0.8.0",
+    "nextcloud-vue": "^0.9.4",
     "nextcloud-vue-collections": "^0.2.2",
     "ng-infinite-scroll": "^1.3.0",
     "ng-sortable": "^1.3.8",