fix(deps): 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](https://github.com/stub42/pytz/compare/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] <support@github.com>

requirements.txt

@@ -1,7 +1,7 @@
 asgiref==3.8.1
 Django==5.1.7
 django-jazzmin==3.0.1
-pytz==2025.1
+pytz==2025.2
 setuptools==78.1.0
 sqlparse==0.5.3
 typing_extensions==4.12.2