Fix ci workflow to use apple aarch64

Author: aggyomfg

.github/workflows/main.yml

@@ -32,7 +32,7 @@ jobs:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
           - os: macos-latest
-            target: x86_64-apple-darwin
+            target: aarch64-apple-darwin
           - os: windows-latest
             target: x86_64-pc-windows-msvc