Update docker_publish.yml

Author: mirceaulinic

.github/workflows/docker_publish.yml

@@ -27,19 +27,14 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@v1
 
-      - name: Extract tag name
-        id: extract_tag_name
-        shell: bash
-        run: echo "##[set-output name=tag;]$(echo ${GITHUB_REF##*/})"
-
       - name: Build and push
         id: docker_build
         uses: docker/build-push-action@v2
         with:
           context: ./
           file: ./Dockerfile
           push: true
-          tags: napalmautomation/napalm-logs:${{ steps.extract_tag_name.outputs.tag }}
+          tags: napalmautomation/napalm-logs:${{ github.ref_name }}
 
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}