build(deps): update cgroups-rs requirement from 0.2.9 to 0.3.4

Updates the requirements on [cgroups-rs](https://github.com/kata-containers/cgroups-rs) to permit the latest version.
- [Release notes](https://github.com/kata-containers/cgroups-rs/releases)
- [Commits](kata-containers/cgroups-rs@v0.2.9...v0.3.4)

---
updated-dependencies:
- dependency-name: cgroups-rs
  dependency-type: direct:production
...

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

crates/shim/Cargo.toml

@@ -46,7 +46,7 @@ signal-hook-tokio = { version = "0.3.1", optional = true, features = ["futures-v
 pin-project-lite = { version = "0.2.7", optional = true }
 
 [target.'cfg(target_os = "linux")'.dependencies]
-cgroups-rs = "0.2.9"
+cgroups-rs = "0.3.4"
 
 [dev-dependencies]
 tempfile = "3.0"