chore(deps-dev): Bump webdav from 5.8.0 to 5.9.0

Bumps [webdav](https://github.com/perry-mitchell/webdav-client) from 5.8.0 to 5.9.0.
- [Changelog](https://github.com/perry-mitchell/webdav-client/blob/master/CHANGELOG.md)
- [Commits](perry-mitchell/webdav-client@v5.8.0...v5.9.0)

---
updated-dependencies:
- dependency-name: webdav
  dependency-version: 5.9.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -86,7 +86,7 @@
     "vite": "^7.3.2",
     "vitest": "^4.0.17",
     "vue-material-design-icons": "^5.3.1",
-    "webdav": "^5.8.0"
+    "webdav": "^5.9.0"
   },
   "peerDependencies": {
     "@nextcloud/vue": "^8.0.0",