chore(deps): bump behat/behat in /tests/integration

Bumps [behat/behat](https://github.com/Behat/Behat) from 3.30.0 to 3.31.0.
- [Release notes](https://github.com/Behat/Behat/releases)
- [Changelog](https://github.com/Behat/Behat/blob/3.x/CHANGELOG.md)
- [Commits](Behat/Behat@v3.30.0...v3.31.0)

---
updated-dependencies:
- dependency-name: behat/behat
  dependency-version: 3.31.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]