use organization secrets

Author: Jakousa

.github/workflows/publish.yml

@@ -14,8 +14,8 @@ jobs:
       - name: Login to DockerHub
         uses: docker/login-action@v1
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
 
       - name: Build and push
         uses: docker/build-push-action@v2