Bump @sveltejs/adapter-auto from 1.0.0-next.87 to 1.0.0-next.90 (#236)

Bumps [@sveltejs/adapter-auto](https://github.com/sveltejs/kit/tree/HEAD/packages/adapter-auto) from 1.0.0-next.87 to 1.0.0-next.90.
- [Release notes](https://github.com/sveltejs/kit/releases)
- [Changelog](https://github.com/sveltejs/kit/blob/master/packages/adapter-auto/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/kit/commits/@sveltejs/adapter-auto@1.0.0-next.90/packages/adapter-auto)

---
updated-dependencies:
- dependency-name: "@sveltejs/adapter-auto"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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