build(deps): update darwin-libproc requirement from 0.1.1 to 0.2.0

Updates the requirements on [darwin-libproc](https://github.com/heim-rs/darwin-libproc) to permit the latest version.
- [Release notes](https://github.com/heim-rs/darwin-libproc/releases)
- [Commits](https://github.com/heim-rs/darwin-libproc/commits)

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

heim-process/Cargo.toml

@@ -54,7 +54,7 @@ features = [
 
 [target.'cfg(target_os = "macos")'.dependencies]
 mach = "0.3.2"
-darwin-libproc = "0.1.1"
+darwin-libproc = "0.2.0"
 
 [dev-dependencies]
 heim-derive = { version = "0.1.0-beta.1", path = "../heim-derive" }