Bump orchestra/testbench from 8.22.2 to 8.22.3

Bumps [orchestra/testbench](https://github.com/orchestral/testbench) from 8.22.2 to 8.22.3.
- [Release notes](https://github.com/orchestral/testbench/releases)
- [Changelog](https://github.com/orchestral/testbench/blob/9.x/CHANGELOG-8.x.md)
- [Commits](orchestral/testbench@v8.22.2...v8.22.3)

---
updated-dependencies:
- dependency-name: orchestra/testbench
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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