Bump symfony/phpunit-bridge from 8.0.3 to 8.0.7

Bumps [symfony/phpunit-bridge](https://github.com/symfony/phpunit-bridge) from 8.0.3 to 8.0.7.
- [Release notes](https://github.com/symfony/phpunit-bridge/releases)
- [Changelog](https://github.com/symfony/phpunit-bridge/blob/8.1/CHANGELOG.md)
- [Commits](symfony/phpunit-bridge@v8.0.3...v8.0.7)

---
updated-dependencies:
- dependency-name: symfony/phpunit-bridge
  dependency-version: 8.0.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]