Fixed redundant dependancy issue

Author: Usik2203

app/code/Magento/GiftMessageGraphQl/composer.json

@@ -5,9 +5,11 @@
   "require": {
     "php": "~7.1.3||~7.2.0||~7.3.0",
     "magento/framework": "*",
-    "magento/module-graph-ql": "*",
     "magento/module-gift-message": "*"
   },
+  "suggest": {
+    "magento/module-graph-ql": "*"
+  },
   "license": [
     "OSL-3.0",
     "AFL-3.0"

app/code/Magento/GiftMessageGraphQl/etc/module.xml

@@ -9,7 +9,7 @@
         xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
     <module name="Magento_GiftMessageGraphQl">
         <sequence>
-            <module name="Magento_GraphQl"/>
+            <module name="Magento_GiftMessage"/>
         </sequence>
     </module>
 </config>