chore(deps): update k8s-openapi requirement from 0.22.0 to 0.23.0

Updates the requirements on [k8s-openapi](https://github.com/Arnavion/k8s-openapi) to permit the latest version.
- [Release notes](https://github.com/Arnavion/k8s-openapi/releases)
- [Changelog](https://github.com/Arnavion/k8s-openapi/blob/master/CHANGELOG.md)
- [Commits](Arnavion/k8s-openapi@v0.22.0...v0.23.0)

---
updated-dependencies:
- dependency-name: k8s-openapi
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

agent/Cargo.toml

@@ -23,7 +23,7 @@ libc = "0.2"
 log = "0.4"
 ipnet = "2.9.0"
 kube = { version = "0.93.1", features = ["runtime", "client", "derive"] }
-k8s-openapi = { version = "0.22.0", features = ["latest"] }
+k8s-openapi = { version = "0.23.0", features = ["latest"] }
 rsln = "0.0"
 serde = "1.0"
 serde_yaml = "0.9"