ci: Bump major versions for docker actions

https://github.com/docker/build-push-action/releases/tag/v5.0.0
https://github.com/docker/setup-buildx-action/releases/tag/v3.0.0

.github/workflows/ci.yml

@@ -47,14 +47,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
         with:
           # See: https://github.com/moby/buildkit/issues/3969.
           driver-opts: |
             network=host
 
       - name: Build container
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           file: ./ci/linux-debian.Dockerfile
           tags: linux-debian-image