Upgrade workflow

.github/workflows/docker.yml

@@ -7,14 +7,21 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v2
 
-      - uses: docker/build-push-action@v1
+      - uses: docker/setup-buildx-action@v2
+
+      - uses: docker/login-action@v2
+        with:
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.CONTAINER_REGISTRY_TOKEN }}
+
+      - uses: docker/build-push-action@v3
         with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_TOKEN }}
-          repository: netwerkdigitaalerfgoed/bikeshed
-          tag_with_ref: true
+          push: true
+          tags: |
+            netwerkdigitaalerfgoed/bikeshed:${{ steps.vars.outputs.version_tag }}
+            netwerkdigitaalerfgoed/bikeshed:latest