Update publish.yml

Author: Knerio

.github/workflows/publish.yml

@@ -17,4 +17,5 @@ jobs:
       - run: docker build -t ghcr.io/dario-205/github-sync-file-action:latest .
       - run: echo ${{ secrets.GITHUB_TOKEN }} | docker login -u dario-205 --password-stdin ghcr.io
         name: Login to registry
-      - run: docker push ghcr.io/dario-205/github-sync-file-action:latest
+      - run: docker push ghcr.io/dario-205/github-sync-file-action:latest
+