Bump @nextcloud/calendar-js from 1.1.0 to 1.1.1

Bumps [@nextcloud/calendar-js](https://github.com/nextcloud/calendar-js) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/nextcloud/calendar-js/releases)
- [Commits](https://github.com/nextcloud/calendar-js/compare/v1.1.0...v1.1.1

)

---
updated-dependencies:
- dependency-name: "@nextcloud/calendar-js"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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