chore(deps-dev): bump phpunit/phpunit from 8.5.36 to 8.5.37

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 8.5.36 to 8.5.37.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/8.5.37/ChangeLog-8.5.md)
- [Commits](sebastianbergmann/phpunit@8.5.36...8.5.37)

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

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