build(deps): bump python-keycloak from 5.5.0 to 5.8.1

Bumps [python-keycloak](https://github.com/marcospereirampj/python-keycloak) from 5.5.0 to 5.8.1.
- [Changelog](https://github.com/marcospereirampj/python-keycloak/blob/master/CHANGELOG.md)
- [Commits](marcospereirampj/python-keycloak@v5.5.0...v5.8.1)

---
updated-dependencies:
- dependency-name: python-keycloak
  dependency-version: 5.8.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -10,7 +10,7 @@ packages = [{include = "regtech_api_commons", from = "src"}]
 python = "^3.12"
 fastapi = { version = "^0.115.12", extras = ["anyio=^4.4.0"]}
 requests = "^2.32.3"
-python-keycloak = "^5.5.0"
+python-keycloak = "^5.8.1"
 pydantic-settings = "^2.9.1"
 uvicorn = "^0.34.2"
 regtech-regex = {git = "https://github.com/cfpb/regtech-regex.git"}