Bump pytz from 2025.1 to 2025.2

Bumps [pytz](https://github.com/stub42/pytz) from 2025.1 to 2025.2.
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](stub42/pytz@release_2025.1...release_2025.2)

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

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

Author: dependabot[bot]

requirements.txt

@@ -24,7 +24,7 @@ platformdirs==4.3.7
 Pygments==2.19.1
 pymdown-extensions==10.14.3
 python-dateutil==2.9.0.post0
-pytz==2025.1
+pytz==2025.2
 PyYAML==6.0.2
 pyyaml_env_tag==0.1
 regex==2024.11.6