Added docker file and dockerhub publish action.

Dennis Labordus · Dennis Labordus · commit 059843cd2016 · 2021-06-16T11:41:02.000+02:00
Signed-off-by: Dennis Labordus &lt;dennis.labordus@alliander.com&gt;
diff --git a/.github/workflows/dockerhub_publish.yml b/.github/workflows/dockerhub_publish.yml
@@ -33,5 +33,5 @@ jobs:
         with:
           push: true
           tags: |
-            lfenergycompas/compas-open-scd:${GITHUB_REF##*/}
+            lfenergycompas/compas-open-scd:${{ GITHUB_REF##*/ }}
             lfenergycompas/compas-open-scd:latest
