back to only amd64

.gitea/workflows/haven-notify.yaml

@@ -31,9 +31,6 @@ jobs:
                 -u "${{ env.REGISTRY_USERNAME }}" \
                 --password-stdin
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -42,7 +39,7 @@ jobs:
         with:
           push: true
           context: haven-notify
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           tags: |
             ${{ env.IMAGE_NOTIFY }}:latest