composer(deps-dev): update nikic/php-parser requirement

Updates the requirements on [nikic/php-parser](https://github.com/nikic/PHP-Parser) to permit the latest version.
- [Release notes](https://github.com/nikic/PHP-Parser/releases)
- [Changelog](https://github.com/nikic/PHP-Parser/blob/4.x/CHANGELOG.md)
- [Commits](nikic/PHP-Parser@v4.15.5...v4.16.0)

---
updated-dependencies:
- dependency-name: nikic/php-parser
  dependency-type: direct:development
...

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

composer.json

@@ -32,7 +32,7 @@
     "ext-xmlwriter": "*",
     "infection/infection": "^0.27.0",
     "mimmi20/coding-standard": "^5.1.3",
-    "nikic/php-parser": "^v4.15.5",
+    "nikic/php-parser": "^v4.16.0",
     "phpstan/extension-installer": "^1.3.1",
     "phpstan/phpstan": "^1.10.21",
     "phpstan/phpstan-deprecation-rules": "^1.1.3",