Add pixi platforms

Author: abkfenris

pixi.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Add a short description here"
 authors = ["Alex Kerney <[email protected]>"]
 channels = ["conda-forge"]
-platforms = ["osx-arm64"]
+platforms = ["osx-arm64", "osx-64", "linux-64", "linux-aarch64", "win-64"]
 
 [tasks]
 live = "make live"