chore(deps-dev): bump orchestra/testbench from 5.3.0 to 5.7.0 (#59)

Bumps [orchestra/testbench](https://github.com/orchestral/testbench) from 5.3.0 to 5.7.0.
- [Release notes](https://github.com/orchestral/testbench/releases)
- [Changelog](https://github.com/orchestral/testbench/blob/6.x/CHANGELOG-5.x.md)
- [Commits](orchestral/testbench@v5.3.0...v5.7.0)

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

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

Author: dependabot-preview[bot]