Update docker.yml

don't set up qemu, to avoid error on pull of tonistiigi/binfmt container.

.github/workflows/docker.yml

@@ -13,9 +13,6 @@ jobs:
       - name: Copy Repo Files
         uses: actions/checkout@master
         
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1