bump dependency versions

requirements-dev.txt

 -r requirements.txt
-pytest==8.3.4
+pytest==8.3.5
 pytest-cov==6.0.0
 pytest-django==4.10.0
-testcontainers==4.9.1
+testcontainers==4.9.2

requirements.txt

-Django==5.1.6
+Django==5.1.7
 djangorestframework==3.15.2
 djangorestframework-dataclasses==1.3.1
 gunicorn==23.0.0