Update dependency azjezz/psl to v4

| datasource | package    | from  | to    |
| ---------- | ---------- | ----- | ----- |
| packagist  | azjezz/psl | 3.3.0 | 4.2.0 |

Author: renovate[bot]

composer.json

@@ -23,7 +23,7 @@
         "symfony/polyfill-php84": "<1.30.0"
     },
     "require-dev": {
-        "azjezz/psl": "^3.3.0",
+        "azjezz/psl": "^4.2.0",
         "doctrine/coding-standard": "^13.0.1",
         "phpunit/phpunit": "^11.5.34",
         "psalm/plugin-phpunit": "^0.19.5"