Bump mach2 from 0.5.0 to 0.6.0 (AFLplusplus#3514)

Bumps [mach2](https://github.com/JohnTitor/mach2) from 0.5.0 to 0.6.0.
- [Release notes](https://github.com/JohnTitor/mach2/releases)
- [Commits](JohnTitor/mach2@0.5.0...0.6.0)

---
updated-dependencies:
- dependency-name: mach2
  dependency-version: 0.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -246,7 +246,7 @@ windows-result = "0.4.1"
 windows = { workspace = true }
 
 [target.'cfg(target_vendor = "apple")'.dependencies]
-mach2 = "0.5.0"
+mach2 = "0.6.0"
 
 #[profile.release]
 #lto = true

crates/libafl_bolts/Cargo.toml

@@ -34,7 +34,7 @@ libc = { workspace = true }
 exceptional = { workspace = true, features = ["alloc"] }
 
 [target.'cfg(target_vendor = "apple")'.dependencies]
-mach2 = "0.5.0"
+mach2 = "0.6.0"
 
 [target.'cfg(windows)'.dependencies]
 windows = { workspace = true, features = [