[requirements] ezplatform-graphql 1.0-dev

Author: Bertrand Dunogier

composer.json

@@ -17,7 +17,7 @@
     "require": {
         "php": ">=7.1",
         "ext-json": "*",
-        "ezsystems/ezplatform-graphql": "^1.0||^2.0",
+        "ezsystems/ezplatform-graphql": "^1.0@dev",
         "ezsystems/ezpublish-kernel": "^7.0||^8.0"
     },
     "autoload": {