Update urllib3 requirement from >= 1.25.3 < 3.0.0 to >=2.2.3

Updates the requirements on [urllib3](https://github.com/urllib3/urllib3) to permit the latest version.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.25.3...2.2.3)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.2.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -12,7 +12,7 @@ include = ["openapi_client/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.8"
 
-urllib3 = ">= 1.25.3 < 3.0.0"
+urllib3 = ">=2.2.3"
 python-dateutil = ">= 2.8.2"
 pydantic = ">= 2"
 typing-extensions = ">= 4.7.1"