chore(deps-dev): bump phpunit/phpunit from 9.3.8 to 9.3.9 (#1814)
chore(deps-dev): bump phpunit/phpunit from 9.3.8 to 9.3.9 (#1814)

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 9.3.8 to 9.3.9.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/master/ChangeLog-9.3.md)
- [Commits](https://github.com/sebastianbergmann/phpunit/compare/9.3.8...9.3.9)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <6a4c1c4838f800d1998274cd5234e1f65c55e90c@users.noreply.github.com>
thorsten/phpMyFAQ,thorsten/phpMyFAQ,thorsten/phpMyFAQ,thorsten/phpMyFAQ