Bump prometheus-client from 0.17.1 to 0.18.0

Bumps [prometheus-client](https://github.com/prometheus/client_python) from 0.17.1 to 0.18.0.
- [Release notes](https://github.com/prometheus/client_python/releases)
- [Commits](prometheus/client_python@v0.17.1...v0.18.0)

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

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

pyproject.toml

@@ -28,7 +28,7 @@ ec2-metadata = "^2.13.0"
 python-dotenv = ">=0.21,<1.1"
 asyncer = "^0.0.2"
 datadog = {version = ">=0.44,<0.48", optional = true}
-prometheus-client = {version = ">=0.16,<0.18", optional = true}
+prometheus-client = {version = ">=0.16,<0.19", optional = true}
 kubernetes = {version = ">=26.1,<29.0", optional = true}
 
 [tool.poetry.dev-dependencies]
@@ -46,7 +46,7 @@ pydata-sphinx-theme = "^0.14.1"
 toml = "^0.10.2"
 types-ujson = "^5.8.0"
 datadog = ">=0.44,<0.48"
-prometheus-client = ">=0.16,<0.18"
+prometheus-client = ">=0.16,<0.19"
 types-requests = "^2.31.0"
 bandit = "^1.7.4"
 radon = "^6.0.1"