Restrict workflow to native arch

.github/workflows/main.yml

@@ -14,7 +14,6 @@ env:
   REGISTRY: git.wylab.me
   IMAGE_NAME: wylab/ws14-docker-linux-server
   TARGET_PLATFORM: linux-x64
-  DOCKER_PLATFORM: linux/amd64
   WYLAB_SOURCE_REPO: https://git.wylab.me/wylab/wylab-station-14.git
   WYLAB_SOURCE_REF: master
 
@@ -28,14 +27,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-        with:
-          platforms: ${{ env.DOCKER_PLATFORM }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
       - name: Resolve wylab commit
         id: wylab
         env:
@@ -66,7 +57,6 @@ jobs:
         with:
           context: .
           push: true
-          platforms: ${{ env.DOCKER_PLATFORM }}
           tags: |
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}