Fix building multi-platform images in CI

Author: petuhovskiy

.github/workflows/docker.yml

@@ -21,6 +21,12 @@ jobs:
       packages: write
 
     steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Checkout repository
         uses: actions/checkout@v4