Build(deps-dev): Bump phpunit/phpunit from 9.6.11 to 10.4.2

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 9.6.11 to 10.4.2.
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/10.4.2/ChangeLog-10.4.md)
- [Commits](sebastianbergmann/phpunit@9.6.11...10.4.2)

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

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

composer.json

@@ -67,7 +67,7 @@
         "yoast/phpunit-polyfills": "^2.0",
         "phpstan/phpstan": "^1.2",
         "slevomat/coding-standard": "^8.2",
-        "phpunit/phpunit": "^9.6",
+        "phpunit/phpunit": "^10.4",
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0"
     }
 }