fix(deps): update dependency webdav to ^5.9.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -74,7 +74,7 @@
     "vue-material-design-icons": "^5.3.1",
     "vue-router": "^3.6.5",
     "vuedraggable": "^2.24.3",
-    "webdav": "^5.8.0"
+    "webdav": "^5.9.0"
   },
   "browserslist": [
     "extends @nextcloud/browserslist-config"