dependabot python package: update pytz requirement

Updates the requirements on [pytz](https://github.com/stub42/pytz) to permit the latest version.
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](stub42/pytz@release_2024.1...release_2025.1)

---
updated-dependencies:
- dependency-name: pytz
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -14,7 +14,7 @@ azure-mgmt-resource = "^23.1.1"
 azure-mgmt-resourcegraph = "^8.0.0"
 pydantic = "^2.8.2"
 python-dateutil = "^2.9.0.post0"
-pytz = "^2024.1"
+pytz = "^2025.1"
 azure-core = "^1.30.2"
 streamlit = "1.41.1"