chore(deps): bump rhai from 1.10.1 to 1.12.0

Bumps rhai from 1.10.1 to 1.12.0.

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

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

Author: dependabot[bot]