Patch to allow default content to be reran and avoid error by skipping previously created content.

skip_existing.patch

diff --git a/src/Importer.php b/src/Importer.php
index 423c8ff..cbc19e1 100644
--- a/src/Importer.php
+++ b/src/Importer.php
@@ -288,6 +288,11 @@ class Importer implements ImporterInterface {
             $entity = $this->contentEntityNormalizer->denormalize(Yaml::decode($contents));
           }
 
+          // Skip if exists.
+          if (\Drupal::service('entity.repository')->loadEntityByUuid($entity->getEntityTypeId(), $entity->uuid())) {
+            continue;
+          }
+
           $entity->enforceIsNew(TRUE);
           // Ensure that the entity is not owned by the anonymous user.
           if ($entity instanceof EntityOwnerInterface && empty($entity->getOwnerId())) {