Adjust deps/features to avoid rebuilds of `rustc_codegen_spirv`.#183

Merged

LegNeato merged 2 commits intoRust-GPU:mainfrom

LykenSol:cg-spv-build-dedup

Dec 18, 2024

Commits on Dec 18, 2024

Shrink dupe deps via `deny.toml`, updating `ash` example in the process.
eddyb
committed
rustc_codegen_spirv: update `Cargo.toml` phony deps for feature unification.
eddyb
committed