build(deps): update prometheus-client requirement from 0.22.0 to 0.23.0

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

---
updated-dependencies:
- dependency-name: prometheus-client
  dependency-type: direct:production
...

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

Cargo.toml

@@ -27,6 +27,6 @@ kube-core = { version = "0.98", default-features = false }
 kube-runtime = { version = "0.98", default-features = false }
 kube = { version = "0.98", default-features = false }
 
-prometheus-client = { version = "0.22.0", default-features = false }
+prometheus-client = { version = "0.23.0", default-features = false }
 
 tokio = { version = "1.17.0", default-features = false }

examples/Cargo.toml

@@ -36,7 +36,7 @@ anyhow = "1"
 chrono = { version = "0.4", default-features = false }
 futures = { version = "0.3", default-features = false }
 maplit = "1"
-prometheus-client = "0.22"
+prometheus-client = "0.23"
 rand = "0.8"
 regex = "1"
 thiserror = "2"