Bump rescript from 12.1.0 to 12.2.0

Bumps [rescript](https://github.com/rescript-lang/rescript) from 12.1.0 to 12.2.0.
- [Release notes](https://github.com/rescript-lang/rescript/releases)
- [Changelog](https://github.com/rescript-lang/rescript/blob/v12.2.0/CHANGELOG.md)
- [Commits](rescript-lang/rescript@v12.1.0...v12.2.0)

---
updated-dependencies:
- dependency-name: rescript
  dependency-version: 12.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]