Allows commerce 3 as dependency

Closes #3528501

composer.json

@@ -11,7 +11,7 @@
       "source": "http://cgit.drupalcode.org/commerce_alma"
   },
   "require": {
-      "drupal/commerce": "~2.3",
+      "drupal/commerce": "~2.3 || ~3.0",
       "alma/alma-php-client": "~1.11.2"
   }
 }