chore(deps): update rust crate which to v8 (#7773)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Cargo.lock

@@ -2511,7 +2511,7 @@ dependencies = [
  "num_cpus",
  "pico-args",
  "shell-words",
- "which 7.0.3",
+ "which 8.0.0",
 ]
 
 [[package]]
@@ -5068,11 +5068,10 @@ dependencies = [
 
 [[package]]
 name = "which"
-version = "7.0.3"
+version = "8.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24d643ce3fd3e5b54854602a080f34fb10ab75e0b813ee32d00ca2b44fa74762"
+checksum = "d3fabb953106c3c8eea8306e4393700d7657561cb43122571b172bbfb7c7ba1d"
 dependencies = [
- "either",
  "env_home",
  "rustix 1.0.7",
  "winsafe",

Cargo.toml

@@ -189,7 +189,7 @@ thiserror = { version = "2.0.3", default-features = false }
 unicode-ident = "1.0.5"
 walkdir = "2.3"
 winit = { version = "0.29", features = ["android-native-activity"] }
-which = "7"
+which = "8"
 xshell = "0.2.2"
 
 # Metal dependencies