Bump svelte from 3.49.0 to 3.50.1

Bumps [svelte](https://github.com/sveltejs/svelte) from 3.49.0 to 3.50.1.
- [Release notes](https://github.com/sveltejs/svelte/releases)
- [Changelog](https://github.com/sveltejs/svelte/blob/master/CHANGELOG.md)
- [Commits](sveltejs/svelte@v3.49.0...v3.50.1)

---
updated-dependencies:
- dependency-name: svelte
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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