Bump calendar-js from `332147d` to `dcd23f0`

Bumps [calendar-js](https://github.com/nextcloud/calendar-js) from `332147d` to `dcd23f0`.
- [Release notes](https://github.com/nextcloud/calendar-js/releases)
- [Commits](https://github.com/nextcloud/calendar-js/compare/332147d63393c8d00d22d3f20fb948b8702c16e7...dcd23f061230c58f836e05724b28045c8b9d07fc

)

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