ENGCOM-7512: magento/magento2#: Remove oauthUserContext from app/code/Magento/GraphQl/etc/graphql/di.xml #27373

 - Merge Pull Request #27373 from atwixfirster/magento2:graphql-remove-customerSessionUserContext
 - Merged commits:
   1. b96c8e9
   2. 41f6a6e

Author: magento-engcom-team

app/code/Magento/GraphQl/etc/graphql/di.xml

@@ -15,10 +15,6 @@
                     <item name="type" xsi:type="object">Magento\Webapi\Model\Authorization\TokenUserContext</item>
                     <item name="sortOrder" xsi:type="string">10</item>
                 </item>
-                <item name="oauthUserContext" xsi:type="array">
-                    <item name="type" xsi:type="object">Magento\Webapi\Model\Authorization\OauthUserContext</item>
-                    <item name="sortOrder" xsi:type="string">40</item>
-                </item>
                 <item name="guestUserContext" xsi:type="array">
                     <item name="type" xsi:type="object">Magento\Webapi\Model\Authorization\GuestUserContext</item>
                     <item name="sortOrder" xsi:type="string">100</item>