Bump ky from 1.7.2 to 1.7.3

Bumps [ky](https://github.com/sindresorhus/ky) from 1.7.2 to 1.7.3.
- [Release notes](https://github.com/sindresorhus/ky/releases)
- [Commits](sindresorhus/ky@v1.7.2...v1.7.3)

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

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