Merge branch 'feature/ISTWCMS-4208-ebremner-unpublishing' into '8.x-1.x'

ISTWCMS-4208: adding workflow for unpublished

See merge request !7

config/install/workflows.workflow.uw_workflow.yml

@@ -36,6 +36,11 @@ type_settings:
       default_revision: false
       label: 'Needs Review'
       weight: -10
+    uw_wf_unpublished:
+      published: false
+      default_revision: true
+      label: Unpublished
+      weight: 0
   entity_types:
     node:
       - uw_ct_blog
@@ -82,4 +87,10 @@ type_settings:
         - uw_wf_needs_review
       to: published
       weight: 2
+    unpublish:
+      label: Unpublish
+      from:
+        - uw_wf_unpublished
+      to: draft
+      weight: 4
   default_moderation_state: draft