build(deps): bump webdav from 5.6.0 to 5.7.0

build(deps): bump webdav from 5.6.0 to 5.7.0

Bumps [webdav](https://github.com/perry-mitchell/webdav-client) from 5.6.0 to 5.7.0.
- [Changelog](https://github.com/perry-mitchell/webdav-client/blob/master/CHANGELOG.md)
- [Commits](https://github.com/perry-mitchell/webdav-client/compare/v5.6.0...v5.7.0)

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

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