Merge pull request #136 from ruby/dependabot/github_actions/docker/setup-qemu-action-4

Bump docker/setup-qemu-action from 3 to 4

Author: hsbt

.github/workflows/publish.yml

@@ -58,7 +58,7 @@ jobs:
     name: ${{ matrix.entry.tag }} ${{ matrix.entry.build_ruby != '' && 'build' || 'system' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: docker/setup-qemu-action@v3
+      - uses: docker/setup-qemu-action@v4
       - uses: docker/setup-buildx-action@v4
       - uses: docker/login-action@v3
         with: