Revert "remove dev requirement"

This reverts commit 6fc71b6.

Author: Baptouuuu

composer.json

@@ -35,7 +35,8 @@
         "phpunit/phpunit": "~12.0",
         "innmind/static-analysis": "~1.3",
         "innmind/black-box": "~6.5",
-        "innmind/coding-standard": "~2.0"
+        "innmind/coding-standard": "~2.0",
+        "innmind/url": "~5.1"
     },
     "bin": ["dependency-graph"]
 }