Merge pull request #134 from ruby/dependabot/github_actions/docker/login-action-4

Bump docker/login-action from 3 to 4

Author: hsbt

.github/workflows/publish.yml

@@ -60,7 +60,7 @@ jobs:
     steps:
       - uses: docker/setup-qemu-action@v4
       - uses: docker/setup-buildx-action@v4
-      - uses: docker/login-action@v3
+      - uses: docker/login-action@v4
         with:
           username: ${{ github.actor }}
           password: ${{ secrets.ACCESS_TOKEN }}