Bump execa from 9.3.1 to 9.4.1

Bumps [execa](https://github.com/sindresorhus/execa) from 9.3.1 to 9.4.1.
- [Release notes](https://github.com/sindresorhus/execa/releases)
- [Commits](sindresorhus/execa@v9.3.1...v9.4.1)

---
updated-dependencies:
- dependency-name: execa
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]