Merge pull request #50 from privacybydesign/workflow

add workflow dispatch

.github/workflows/delivery.yml

@@ -6,6 +6,8 @@ on:
   release:
     # Note: a current limitation is that when a release is edited after publication, then the Docker tags are not automatically updated.
     types: [ published ]
+  # Make it possible to trigger the checks manually.
+  workflow_dispatch:
 
 permissions:
   contents: write