Bump lol_html from 1.2.0 to 1.2.1

Bumps [lol_html](https://github.com/cloudflare/lol-html) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/cloudflare/lol-html/releases)
- [Changelog](https://github.com/cloudflare/lol-html/blob/master/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/lol-html/commits)

---
updated-dependencies:
- dependency-name: lol_html
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>