Update PHPUnit

Author: renovate[bot]

composer.json

@@ -14,9 +14,9 @@
     ],
     "require": {
         "php": "^8.3",
-        "phpunit/phpunit": "^12.1.4",
+        "phpunit/phpunit": "^12.1.5",
         "wyrihaximus/compress-contracts": "^1",
-        "wyrihaximus/test-utilities": "^7.0.0"
+        "wyrihaximus/test-utilities": "^7.2.0"
     },
     "require-dev": {
         "wyrihaximus/makefiles": "^0.3.4"