chore: return when the paren entry is draft

lib/entry-state.js

@@ -15,6 +15,7 @@ module.exports = async function attachEntryState (entry) {
   entry.pendingChanges = false
   if (!publishedEntry) {
     entry.draft = true
+    return
   }
   // We group fields of type link (i.e. Only objects/array) from the same entry in preview and delivery
   const entriesToCompare = Object.keys(entry.fields).map((key) => {