chore(deps): bump the dependencies group with 4 updates

Bumps the dependencies group with 4 updates: [flake8](https://github.com/pycqa/flake8), [types-pytz](https://github.com/python/typeshed), [python-dotenv](https://github.com/theskumar/python-dotenv) and [pytz](https://github.com/stub42/pytz).


Updates `flake8` from 7.1.2 to 7.2.0
- [Commits](PyCQA/flake8@7.1.2...7.2.0)

Updates `types-pytz` from 2025.1.0.20250318 to 2025.2.0.20250326
- [Commits](https://github.com/python/typeshed/commits)

Updates `python-dotenv` from 1.0.1 to 1.1.0
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/main/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v1.0.1...v1.1.0)

Updates `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: flake8
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: types-pytz
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: python-dotenv
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: pytz
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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

Author: dependabot[bot]

requirements-test.txt

@@ -1,9 +1,9 @@
 black==25.1.0
-flake8==7.1.2
+flake8==7.2.0
 mypy==1.15.0
 mypy-extensions==1.0.0
 pylint==3.3.6
 pytest==8.3.5
 pytest-cov==6.0.0
-types-pytz==2025.1.0.20250318
+types-pytz==2025.2.0.20250326
 types-requests==2.32.0.20250306

requirements.txt

@@ -1,5 +1,5 @@
 github3.py==4.0.1
 numpy==2.2.4
-python-dotenv==1.0.1
-pytz==2025.1
+python-dotenv==1.1.0
+pytz==2025.2
 requests==2.32.3