Merge pull request #20 from php-etl/fix/lock-contracts-versions

add spec extension with a metadata package fixed

Author: JoMessina

composer.json

@@ -17,8 +17,8 @@
         "nikic/php-parser": "^4.10",
         "symfony/config": "^6.0",
         "php-etl/fast-map-config": "*",
-        "php-etl/configurator-contracts": "0.7.0",
-        "php-etl/packaging-contracts": "0.3.0",
+        "php-etl/configurator-contracts": "0.7.*",
+        "php-etl/packaging-contracts": "0.3.*",
         "php-etl/satellite-toolbox": "*"
     },
     "require-dev": {