chore(deps-dev): bump phpunit/phpunit from 9.6.31 to 9.6.34

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 9.6.31 to 9.6.34.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/9.6.34/ChangeLog-9.6.md)
- [Commits](sebastianbergmann/phpunit@9.6.31...9.6.34)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-version: 9.6.34
  dependency-type: indirect
...

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

Author: dependabot[bot]