Setup buildx for docker image build (#49)

Author: dvolodin7

.github/workflows/docker-master.yml

@@ -13,6 +13,15 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+          use: true
+
       - name: Log in to GHCR
         uses: docker/login-action@v2
         with: