MC-18945: Reading deprecated annotation in schema

- added the changes form review

Author: avattam06

app/code/Magento/DownloadableGraphQl/etc/schema.graphqls

@@ -53,8 +53,8 @@ type DownloadableProduct implements ProductInterface, CustomizableProductInterfa
     links_title: String @doc(description: "The heading above the list of downloadable products")
 }
 
-enum DownloadableFileTypeEnum @deprecated(reason: "`sample_url` serves to get the downloadable sample") {
-    FILE
+enum DownloadableFileTypeEnum {
+    FILE @deprecated(reason: "`sample_url` serves to get the downloadable sample")
     URL
 }
 

lib/internal/Magento/Framework/GraphQlSchemaStitching/GraphQlReader/Reader/EnumType.php

@@ -9,7 +9,7 @@
 
 use Magento\Framework\GraphQlSchemaStitching\GraphQlReader\TypeMetaReaderInterface;
 use Magento\Framework\GraphQlSchemaStitching\GraphQlReader\MetaReader\DocReader;
-use Magento\Framework\GraphQlSchemaStitching\GraphQlReader\MetaReader\DeprecatedEnumAnnotationReader;
+
 
 /**
  * Composite configuration reader to handle the enum type meta
@@ -21,21 +21,13 @@ class EnumType implements TypeMetaReaderInterface
      */
     private $docReader;
 
-    /**
-     * @var DeprecatedEnumAnnotationReader
-     */
-    private $deprecatedEnumAnnotationReader;
-
     /**
      * @param DocReader $docReader
-     * @param DeprecatedEnumAnnotationReader $deprecatedEnumAnnotationReader
      */
     public function __construct(
-        DocReader $docReader,
-        DeprecatedEnumAnnotationReader $deprecatedEnumAnnotationReader
+        DocReader $docReader
     ) {
         $this->docReader = $docReader;
-        $this->deprecatedEnumAnnotationReader = $deprecatedEnumAnnotationReader;
     }
 
     /**
@@ -61,13 +53,6 @@ public function read(\GraphQL\Type\Definition\Type $typeMeta) : array
                     $result['items'][$enumValueMeta->value]['description'] =
                         $this->docReader->read($enumValueMeta->astNode->directives);
                 }
-
-                if (!empty($enumValueMeta->deprecationReason) &&
-                    $this->deprecatedEnumAnnotationReader->read($enumValueMeta->astNode->directives)
-                ) {
-                    $result['items'][$enumValueMeta->value]['deprecationReason'] =
-                        $this->deprecatedEnumAnnotationReader->read($enumValueMeta->astNode->directives);
-                }
             }
 
             if ($this->docReader->read($typeMeta->astNode->directives)) {