chore(deps): update dependency phpunit/phpunit to v12 (#214)

* chore(deps): update dependency phpunit/phpunit to v12

* Update composer.json

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Rias <hey@rias.be>

Author: renovate[bot]

composer.json

@@ -10,7 +10,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.10",
         "orchestra/testbench": "^v10.0.0",
-        "phpunit/phpunit": "^9.6|^10.4|^11.0"
+        "phpunit/phpunit": "^9.6|^10.4|^11.0|^12.0"
     },
     "autoload": {
         "psr-4": {