chore(deps): bump which from 5.0.0 to 6.0.0

Bumps [which](https://github.com/harryfei/which-rs) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/harryfei/which-rs/releases)
- [Changelog](https://github.com/harryfei/which-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/harryfei/which-rs/compare/5.0.0...6.0.0)

---
updated-dependencies:
- dependency-name: which
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -549,7 +549,7 @@ dependencies = [
  "tracing",
  "tracing-subscriber",
  "uuid",
- "which 5.0.0",
+ "which 6.0.0",
 ]
 
 [[package]]
@@ -3114,9 +3114,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.28"
+version = "0.38.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72e572a5e8ca657d7366229cdde4bd14c4eb5499a9573d4d366fe1b599daa316"
+checksum = "322394588aaf33c24007e8bb3238ee3e4c5c09c084ab32bc73890b99ff326bca"
 dependencies = [
  "bitflags 2.4.2",
  "errno",
@@ -5326,15 +5326,15 @@ dependencies = [
 
 [[package]]
 name = "which"
-version = "5.0.0"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bf3ea8596f3a0dd5980b46430f2058dfe2c36a27ccfbb1845d6fbfcd9ba6e14"
+checksum = "7fa5e0c10bf77f44aac573e498d1a82d5fbd5e91f6fc0a99e7be4b38e85e101c"
 dependencies = [
  "either",
  "home",
  "once_cell",
  "rustix",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]

tests/contest/contest/Cargo.toml

@@ -21,7 +21,7 @@ serde_json = "1.0"
 tar = "0.4"
 test_framework = { path = "../test_framework" }
 uuid = "1.6"
-which = "5.0.0"
+which = "6.0.0"
 tempfile = "3"
 scopeguard = "1.2.0"
 tracing = { version = "0.1.40", features = ["attributes"]}