fixed dependency between materials and articles migrations (stub)

config/sync/migrate_plus.migration.d7_node_materiau.yml

@@ -1,9 +1,9 @@
-uuid: 15912690-6202-41a4-85a6-e3a7b3e1f5ba
+uuid: 7d694cfc-8ffd-4377-b6b5-ceb35f798157
 langcode: en
 status: true
 dependencies: {  }
 _core:
-  default_config_hash: uwyhSm_19FNjM2NOe9SSaUDkPGfzbr8tqTf0dd5v10c
+  default_config_hash: IZc_o-5WqNiJ8NTICybpBbCK-b4OU8MJrG84i5kv0J0
 id: d7_node_materiau
 class: null
 field_plugin_method: null
@@ -84,6 +84,15 @@ process:
     source: field_video_filter
     process:
       value: url
+  field_linked_materials:
+    -
+      plugin: skip_on_empty
+      method: process
+      source: linked_materials
+    -
+      plugin: migration_lookup
+      migration: d7_node_materiau
+      no_stub: true
   field_linked_articles:
     -
       plugin: skip_on_empty
@@ -92,7 +101,6 @@ process:
     -
       plugin: migration_lookup
       migration: d7_node_article
-      no_stub: true
   field_materiau_images:
     plugin: iterator
     source: field_materiau_image
@@ -140,5 +148,3 @@ migration_dependencies:
     - d7_taxonomy_term_tags
     - d7_taxonomy_term_company
     - d7_taxonomy_term_showroom
-  optional:
-    - d7_node_article