Chore(deps): Bump ical.js from 2.0.1 to 2.1.0

Bumps [ical.js](https://github.com/kewisch/ical.js) from 2.0.1 to 2.1.0.
- [Release notes](https://github.com/kewisch/ical.js/releases)
- [Changelog](https://github.com/kewisch/ical.js/blob/main/CHANGELOG.md)
- [Commits](kewisch/ical.js@v2.0.1...v2.1.0)

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

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

package.json

@@ -42,7 +42,7 @@
  "@vueuse/components": "^11.0.3",
  "color-convert": "^2.0.1",
  "debounce": "^2.1.1",
- "ical.js": "^2.0.1",
+ "ical.js": "^2.1.0",
  "jstimezonedetect": "",
  "linkify-it": "^5.0.0",
  "markdown-it": "^14.1.0",