Show paragraphs edit contextual links, even when no root parent was found. E.g. when using it with entity_embed

paragraphs_edit-show_contextual_links_even_without_root_parent.patch

diff --git a/paragraphs_edit.module b/paragraphs_edit.module
index e64656d..6aaeedf 100644
--- a/paragraphs_edit.module
+++ b/paragraphs_edit.module
@@ -54,6 +54,15 @@ function paragraphs_edit_paragraph_view_alter(array &$build, ParagraphInterface
       'metadata' => ['changed' => $root_parent->getChangedTime()],
     ];
   }
+  else {
+    $build['#contextual_links']['paragraph'] = [
+      'route_parameters' => [
+        'root_parent_type' => $entity->getEntityTypeId(),
+        'root_parent' => $entity->id(),
+        'paragraph' => $entity->id(),
+      ],
+    ];
+  }
 }
 
 /**