Merge pull request #7 from samuelrb/fix/error_generate_image

Fix error generate images

Author: samuelrb

.github/workflows/docker-publish.yml

@@ -35,6 +35,6 @@ jobs:
         context: .
         platforms: linux/amd64,linux/arm64
         push: true
-        tags:
-          ${{ secrets.DOCKER_USERNAME }}/speedtest-monitor:latest          
+        tags: |
+          ${{ secrets.DOCKER_USERNAME }}/speedtest-monitor:latest
           ${{ secrets.DOCKER_USERNAME }}/speedtest-monitor:${{ steps.version.outputs.VERSION }}