Build: Bump getdaft from 0.4.16 to 0.4.18

Bumps [getdaft](https://github.com/Eventual-Inc/Daft) from 0.4.16 to 0.4.18.
- [Release notes](https://github.com/Eventual-Inc/Daft/releases)
- [Commits](Eventual-Inc/Daft@v0.4.16...v0.4.18)

---
updated-dependencies:
- dependency-name: getdaft
  dependency-version: 0.4.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]