Add MacOS to supported OSes

Author: CoffeeCoder1

README.md

@@ -1,5 +1,5 @@
 # 🎵 Godot-PureData
 
-> **Godot libpd without rebuilding Godot.** Supports 🪟Windows(x86_x64) & 🐧Linux(x86_x64).
+> **Godot libpd without rebuilding Godot.** Supports 🪟Windows(x86_x64), 🐧Linux(x86_x64), & 🍎macOS(x86_x64, aarch64).
 
 This library works and is ready to use. But repo in progress. Hit me up with an issue.