ACP2E-11: Requesting create customer token is taking very long time

- correct referenceId

Author: o-dubovyk

app/code/Magento/Integration/etc/db_schema.xml

@@ -74,7 +74,7 @@
         <index referenceId="OAUTH_TOKEN_CONSUMER_ID" indexType="btree">
             <column name="consumer_id"/>
         </index>
-        <index referenceId="OAUTH_TOKEN_CREATED_AT_TYPE" indexType="btree">
+        <index referenceId="OAUTH_TOKEN_CREATED_AT" indexType="btree">
             <column name="created_at"/>
         </index>
     </table>