Update Rust crate metal to 0.31 (#23508)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [metal](https://redirect.github.com/gfx-rs/metal-rs) |
workspace.dependencies | minor | `0.30` -> `0.31` |

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Cargo.lock

@@ -7643,9 +7643,9 @@ dependencies = [
 
 [[package]]
 name = "metal"
-version = "0.30.0"
+version = "0.31.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c3572083504c43e14aec05447f8a3d57cce0f66d7a3c1b9058572eca4d70ab9"
+checksum = "f569fb946490b5743ad69813cb19629130ce9374034abe31614a36402d18f99e"
 dependencies = [
  "bitflags 2.8.0",
  "block",

Cargo.toml

@@ -546,7 +546,7 @@ wasmtime-wasi = "24"
 which = "6.0.0"
 wit-component = "0.201"
 zstd = "0.11"
-metal = "0.30"
+metal = "0.31"
 
 [workspace.dependencies.async-stripe]
 git = "https://github.com/zed-industries/async-stripe"