Bump calendar-js from `fbfbcc8` to `332147d`

Bumps [calendar-js](https://github.com/nextcloud/calendar-js) from `fbfbcc8` to `332147d`.
- [Release notes](https://github.com/nextcloud/calendar-js/releases)
- [Commits](https://github.com/nextcloud/calendar-js/compare/fbfbcc8c3f51998d5b9937e986fd43268d7e7098...332147d63393c8d00d22d3f20fb948b8702c16e7

)

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