.github: speculative upgrade

Signed-off-by: Joachim Wiberg <[email protected]>

.github/workflows/container.yml

@@ -26,21 +26,21 @@ jobs:
           - linux/ppc64le
     steps:
       - uses: actions/checkout@v4
-      - uses: docker/metadata-action@v4
+      - uses: docker/metadata-action@v3
         id: meta
         with:
           images: |
             ${{ github.repository }}
           labels: |
             org.opencontainers.image.source=https://github.com/troglobit/mg/tree/${{ github.sha }}/
-      - uses: docker/setup-qemu-action@v2
-      - uses: docker/setup-buildx-action@v2
+      - uses: docker/setup-qemu-action@v3
+      - uses: docker/setup-buildx-action@v3
       - name: Log in to Docker Hub
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - uses: docker/build-push-action@v4
+      - uses: docker/build-push-action@v5
         id: build
         with:
           context: .