Merge pull request #8 from php-etl/fix/contracts

Fix/contracts

Author: sebprt

.github/workflows/infection.yaml

@@ -18,13 +18,11 @@
         "php": "^8.2",
         "nikic/php-parser": "^4.10",
         "symfony/config": "^6.0",
-        "php-etl/packaging-contracts": "^0.3",
+        "php-etl/packaging-contracts": "0.3.0",
         "psr/log": "^3.0",
         "symfony/expression-language": "^6.0"
     },
     "require-dev": {
-        "infection/infection": "^0.26.18",
-        "phpunit/phpunit": "^10.0",
         "friendsofphp/php-cs-fixer": "^3.0",
         "phpstan/phpstan": "^1.10",
         "rector/rector": "^0.15"