Corrige handler do campo field_user_department para default:group

Substitui handler: views (referenciando view inexistente 'departments')
por handler: default:group com target_bundles, eliminando o erro
'Attempt to create a field without a field_name' na instalação.

modules/ldap_departments_sync/config/optional/core.entity_view_display.user.user.default.yml

@@ -1,68 +0,0 @@
-langcode: en
-status: true
-dependencies:
-  config:
-    - field.field.user.user.field_user_category
-    - field.field.user.user.field_user_department
-    - field.field.user.user.field_user_dept_code
-    - field.field.user.user.field_user_work_phone
-
-    - field.field.user.user.user_picture
-    - image.style.thumbnail
-  module:
-    - image
-    - telephone
-    - user
-_core:
-  default_config_hash: mZLyuWM9CQx2ZJVqFGSbzgFnHzudVbHBYmdU256A5Wk
-id: user.user.default
-targetEntityType: user
-bundle: user
-mode: default
-content:
-  field_user_category:
-    type: string
-    label: above
-    settings:
-      link_to_entity: false
-    third_party_settings: {  }
-    weight: 3
-    region: content
-  field_user_department:
-    type: entity_reference_label
-    label: above
-    settings:
-      link: true
-    third_party_settings: {  }
-    weight: 10
-    region: content
-  field_user_work_phone:
-    type: telephone_link
-    label: above
-    settings:
-      title: ''
-    third_party_settings: {  }
-    weight: 4
-    region: content
-  member_for:
-    settings: {  }
-    third_party_settings: {  }
-    weight: 1
-    region: content
-  user_picture:
-    type: image
-    label: hidden
-    settings:
-      image_link: content
-      image_style: thumbnail
-      image_loading:
-        attribute: lazy
-    third_party_settings: {  }
-    weight: 0
-    region: content
-hidden:
-  entity_print_view_epub: true
-  entity_print_view_pdf: true
-  entity_print_view_word_docx: true
-  field_user_dept_code: true
-  langcode: true

modules/ldap_departments_sync/config/optional/field.field.user.user.field_user_department.yml

@@ -16,9 +16,12 @@ translatable: true
 default_value: {  }
 default_value_callback: ''
 settings:
-  handler: views
+  handler: default:group
   handler_settings:
-    view:
-      view_name: departments
-      display_name: entity_reference_1
+    target_bundles:
+      departments: departments
+    sort:
+      field: _none
+    auto_create: false
+    auto_create_bundle: ''
 field_type: entity_reference