Add docker test

Author: philipluk

.github/workflows/docker_test1.yml

@@ -0,0 +1,12 @@
+name: Dockerized NodeJs App
+on: push
+
+jobs:
+  docker-steps:
+    # Docker containers can only run on ubuntu, it cannot run on Mac or Windows.
+    runs-on: ubuntu-latest 
+    container:
+        image: docker://10.2-devel-ubuntu16.04
+    steps:
+      - name: Log running docker containers
+        run: docker -ps