build(deps): bump @vueup/vue-quill from 1.1.0 to 1.1.1 in /docs

Bumps [@vueup/vue-quill](https://github.com/vueup/vue-quill) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/vueup/vue-quill/releases)
- [Changelog](https://github.com/vueup/vue-quill/blob/master/CHANGELOG.md)
- [Commits](v1.1.0...v1.1.1)

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

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

Author: dependabot[bot]