build(deps-dev): update phpunit/phpunit requirement

Updates the requirements on [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) to permit the latest version.
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/10.3.5/ChangeLog-10.3.md)
- [Commits](sebastianbergmann/phpunit@10.3.4...10.3.5)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-type: direct:development
...

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

composer.json

@@ -82,7 +82,7 @@
 		"fig-r/psr2r-sniffer": "1.4.0",
 		"overtrue/phplint": "9.0.4",
 		"phpstan/phpstan": "1.10.35",
-		"phpunit/phpunit": "10.3.4",
+		"phpunit/phpunit": "10.3.5",
 		"phpunit/php-code-coverage": "10.1.6",
 		"rector/rector": "0.15.13",
 		"squizlabs/php_codesniffer": "3.7.2"