Bump elm from 0.19.1-5 to 0.19.1-6 (#416)

Bumps [elm](https://github.com/elm/compiler) from 0.19.1-5 to 0.19.1-6.
- [Release notes](https://github.com/elm/compiler/releases)
- [Commits](https://github.com/elm/compiler/commits)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>