Bump @hebcal/leyning from 8.1.1 to 8.1.2

Bumps [@hebcal/leyning](https://github.com/hebcal/hebcal-leyning) from 8.1.1 to 8.1.2.
- [Release notes](https://github.com/hebcal/hebcal-leyning/releases)
- [Commits](hebcal/hebcal-leyning@v8.1.1...v8.1.2)

---
updated-dependencies:
- dependency-name: "@hebcal/leyning"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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