Merge pull request #113 from vexide/update-target-os

fix: use arch instead of os for allocator

packages/pros-core/src/allocator/mod.rs

@@ -1,6 +1,6 @@
 //! Simple allocator using the VEX libc allocation functions in vexos and jemalloc in the sim.
 
-#[cfg(target_os = "vexos")]
+#[cfg(target_arch = "arm")]
 mod vexos;
 #[cfg(target_arch = "wasm32")]
 mod wasm;