fix: use qemu setup action

.github/workflows/build.yml

@@ -41,9 +41,9 @@ jobs:
           name: android-dist
           retention-days: 1
       - name: Setup QEMU
-        run: |
-          apt-get install -y qemu binfmt-support qemu-user-static
-          docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: arm64
       - name: Build for ARM
         run: |
           docker run --rm -v $(pwd):/workspace -w /workspace arm32v7/debian:buster apt update && apt install -y make gcc g++ unzip