Add QEMU

Author: Dave Kozma

.github/workflows/ci.yml

@@ -24,14 +24,16 @@ jobs:
     strategy:
       matrix:
         # target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
-        target: [x86_64]
+        target: [x86_64, aarch64]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
           cache: "pip"
       - run: pip install -r requirements.txt
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v1
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with: