fix(gatsby-source-wordpress): bug patch for issue 35460 (#35817)

* don't `fetchReferencedMediaItemsAndCreateNodes` if `pluginOptions.type.MediaItem.exclude` is `true` during updates

* Update packages/gatsby-source-wordpress/src/steps/source-nodes/update-nodes/wp-actions/update.js

Co-authored-by: Tyler Barnes <[email protected]>

Co-authored-by: Tyler Barnes <[email protected]>

Author: tsdexter

packages/gatsby-source-wordpress/src/steps/source-nodes/update-nodes/wp-actions/update.js

@@ -186,9 +186,11 @@ export const createSingleNode = async ({
     helpers,
   })
 
-  await fetchReferencedMediaItemsAndCreateNodes({
-    referencedMediaItemNodeIds: nodeMediaItemIdReferences,
-  })
+  if (!pluginOptions.type?.MediaItem?.exclude) {
+    await fetchReferencedMediaItemsAndCreateNodes({
+      referencedMediaItemNodeIds: nodeMediaItemIdReferences,
+    })
+  }
 
   const { actions } = helpers