Bump exec-sh from 0.3.2 to 0.3.4 (#13635)

Bumps [exec-sh](https://github.com/tsertkov/exec-sh) from 0.3.2 to 0.3.4.
- [Release notes](https://github.com/tsertkov/exec-sh/releases)
- [Commits](https://github.com/tsertkov/exec-sh/commits/v0.3.4

)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>