update rspirv: replace bary_coord_nv with bary_coord using khr extension

Author: Firestar99

CHANGELOG.md

@@ -30,6 +30,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Changed 🛠
+- [PR#1118](https://github.com/EmbarkStudios/rust-gpu/pull/1118) update rspirv to 0.12
+    - `bary_coord_nv`/`bary_coord_no_persp_nv` have their `_nv` suffix omitted
 - [PR#1101](https://github.com/EmbarkStudios/rust-gpu/pull/1101) Add `ignore` and `no_run` to documentation to make `cargo test` pass.
 - [PR#1112](https://github.com/EmbarkStudios/rust-gpu/pull/1112) updated wgpu and winit in example runners
 - [PR#1100](https://github.com/EmbarkStudios/rust-gpu/pull/1100) updated toolchain to `nightly-2023-09-30`

crates/rustc_codegen_spirv/src/symbols.rs

@@ -118,8 +118,8 @@ const BUILTINS: &[(&str, BuiltIn)] = {
         ("layer_per_view_nv", LayerPerViewNV),
         ("mesh_view_count_nv", MeshViewCountNV),
         ("mesh_view_indices_nv", MeshViewIndicesNV),
-        ("bary_coord_nv", BaryCoordNV),
-        ("bary_coord_no_persp_nv", BaryCoordNoPerspNV),
+        ("bary_coord", BaryCoordKHR),
+        ("bary_coord_no_persp", BaryCoordNoPerspKHR),
         ("frag_size_ext", FragSizeEXT),
         ("frag_invocation_count_ext", FragInvocationCountEXT),
         ("launch_id", BuiltIn::LaunchIdKHR),