ci: Use arm64 runner

.github/workflows/push_docker_image.yml

@@ -9,12 +9,10 @@ on:
 
 jobs:
   docker:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04-arm
     steps:
       # No checkout step here because build-push-action uses git context by default:
       # https://github.com/marketplace/actions/build-and-push-docker-images#git-context
-      - 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