Merge pull request #22 from php-etl/feature/configurator-contracts

Upgraded php-etl/configurator-contracts

Author: sebprt

composer.json

@@ -16,7 +16,7 @@
         "ext-json": "*",
         "nikic/php-parser": "^4.10",
         "symfony/config": "^6.0",
-        "php-etl/configurator-contracts": "0.7.*",
+        "php-etl/configurator-contracts": "0.8.*",
         "symfony/expression-language": "^6.0",
         "php-etl/packaging-contracts": "0.3.*",
         "php-etl/satellite-toolbox": "*"