Bump prometheus-client in the all-dependencies group (#15)

Bumps the all-dependencies group with 1 update: [prometheus-client](https://github.com/prometheus/client_python).


Updates `prometheus-client` from 0.21.1 to 0.22.0
- [Release notes](https://github.com/prometheus/client_python/releases)
- [Commits](prometheus/client_python@v0.21.1...v0.22.0)

---
updated-dependencies:
- dependency-name: prometheus-client
  dependency-version: 0.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all-dependencies
...

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

Author: dependabot[bot]

poetry.lock

@@ -31,7 +31,7 @@ grpcio = "^1.70.0"
 grpcio-tools = "^1.70.0"
 pydantic = "^2.11.4"
 pyyaml = "^6.0.2"
-prometheus-client = "^0.21.1"
+prometheus-client = "^0.22.0"
 kubernetes = "^32.0.1"
 
 [build-system]