Update build_GPU.yml

.github/workflows/build_GPU.yml

@@ -16,19 +16,8 @@ jobs:
  
   docker:
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - linux/amd64
-          - linux/arm64
+
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
       -
         name: Login to Docker Hub
         uses: docker/login-action@v3.0.0