Build MacOS ARM64 binaries with GHA

.github/workflows/release.yml

@@ -68,6 +68,35 @@ jobs:
           name: wheels
           path: dist
 
+  macos-aarch64:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+    steps:
+      - uses: ilammy/setup-nasm@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+          architecture: x64
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          target: aarch64-apple-darwin
+          override: true
+      - uses: messense/maturin-action@v1
+        with:
+          maturin-version: latest
+          command: build
+          args: --target aarch64-apple-darwin --release --out dist -i python${{ matrix.python-version }}
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
+        with:
+          name: wheels
+          path: dist
+
   windows:
     runs-on: windows-latest
     strategy:
@@ -100,7 +129,7 @@ jobs:
   release:
     name: Release
     runs-on: ubuntu-latest
-    needs: [macos, windows, linux]
+    needs: [macos, macos-aarch64, windows, linux]
     steps:
       - uses: actions/download-artifact@v2
         with: