Update docker/setup-buildx-action action to v4

Author: simplificator-renovate[bot]

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
         uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Docker meta
         id: meta