Updated pipeline contracts v0.5

Author: gplanchat

composer.json

@@ -18,7 +18,7 @@
     "require": {
         "php": "^8.2",
         "symfony/console": "^6.0",
-        "php-etl/pipeline-contracts": "0.4.*",
+        "php-etl/pipeline-contracts": "0.5.*",
         "php-etl/console-state": "*"
     },
     "require-dev": {