ci: add visionos

Author: QuentinPerez

.github/workflows/main.yml

@@ -60,6 +60,7 @@ jobs:
           - aarch64-apple-darwin
           - aarch64-apple-ios
           - aarch64-apple-tvos
+          - aarch64-apple-visionos
           - aarch64-apple-watchos
           - aarch64-linux-android
           - aarch64-unknown-freebsd