how to build x86_64 and arm64 target on macos in Apple M1 chip

[lyron3]

My environment is:

• MacOS 13.5.2
• python version is 3.11.6
• fbs pro version is 1.1.9
• PyInstaller version is 6.1.0
• PyQt5 version is 5.15.9

  NSLocalizedDescription = "Asset validation failed";
  NSLocalizedFailureReason = "Invalid bundle. The \xxx.app\U201d bundle supports arm64 but not Intel-based Mac computers. Your build must include the x86_64 architecture to support Intel-based Mac computers. To support arm64 only, your macOS deployment target must be 12.0 or higher. For details, view: https://developer.apple.com/documentation/xcode/building_a_universal_macos_binary";

After fbs freeze , I checked the target/Pyinstaller/xxx.spec "target_arch=None". If work to change target_arch: ["x86_64", "arm64"]? How to do? Thanks