WIP abi layout: update glam, switch from #[repr(SIMD)] to #[spirv(vector)]

Author: Firestar99

Cargo.lock

@@ -62,7 +62,7 @@ difftest-types = { path = "tests/difftests/types" }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3.20", features = ["env-filter", "json"] }
 num-traits = { version = "0.2.15", default-features = false }
-glam = { version = ">=0.22, <=0.30", default-features = false }
+glam = { version = ">=0.22, <=0.30", git = "https://github.com/bitshifter/glam-rs", rev = "8dcf5b890ff5089edf2423931a635e9b3dc6b3a5", default-features = false }
 libm = { version = "0.2.5", default-features = false }
 bytemuck = { version = "1.23", features = ["derive"] }