add qemu

Author: MatthewSZhang

.github/workflows/wheel.yml

@@ -32,6 +32,11 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
+      # On an Linux Intel runner with qemu installed, build Intel and ARM wheels
+      # See: https://cibuildwheel.pypa.io/en/stable/options/#archs
+      - name: Set up QEMU
+        if: runner.os == 'Linux'
+        uses: docker/setup-qemu-action@v3
       - name: Build wheels
         uses: pypa/[email protected]
         env: