Bump phpunit/phpunit from 9.6.9 to 9.6.10

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 9.6.9 to 9.6.10.
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/9.6.10/ChangeLog-9.6.md)
- [Commits](sebastianbergmann/phpunit@9.6.9...9.6.10)

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

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

composer.json

@@ -45,7 +45,7 @@
  "fakerphp/faker": "^1.9.1",
  "mockery/mockery": "^1.4.2",
  "nunomaduro/collision": "^5.0",
- "phpunit/phpunit": "^9.6.9"
+ "phpunit/phpunit": "^9.6.10"
  },
  "config": {
  "optimize-autoloader": true,