massive custom modules and themes D11 compatibility

web/modules/custom/materio_samples/materio_samples.info.yml

@@ -1,7 +1,7 @@
 name: Materio Samples
 type: module
 description: "Provide a sample field, each showroom (taxonomy term) can fill it's own sample reference, and only it's own"
-core_version_requirement: ^8.8 || ^9.2 || ^10.2
+core_version_requirement: ^8.8 || ^9.2 || ^10.2 || ^11
 package: Materio
 dependencies:
   - taxonomy

web/modules/custom/materio_samples/src/Plugin/Field/FieldWidget/SamplesDefaultWidget.php

@@ -6,7 +6,6 @@ use Drupal\Core\Field\FieldItemListInterface;
 use Drupal\Core\Field\WidgetBase;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\user\Entity\User;
-use Drupal\workflow\Entity\WorkflowManager;
 
 /**
  * Plugin implementation of the 'materio_samples_default_widget' widget.
@@ -85,7 +84,7 @@ class SamplesDefaultWidget extends WidgetBase {
     $delta = 0;
     foreach ($this->getShowroomTerms() as $term) {
       $tid = $term->id();
-      $is_hidden = WorkflowManager::getCurrentStateId($term, 'field_workflow') === 'workflow_hidden';
+      $is_hidden = workflow_node_current_state($term, 'field_workflow') === 'workflow_hidden';
       $location = $locations[$tid] ?? '';
 
       // Preserve values of workflow-hidden showrooms so a save never drops