chore(deps): update dependency django-stubs to v5.1.3 (#2500)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

requirements-dev.txt

@@ -1,7 +1,7 @@
 -r requirements-lint.txt
 -r requirements-test.txt
 -r requirements.txt
-django-stubs==5.1.2
+django-stubs==5.1.3
 django-stubs-ext==5.1.3
 djangorestframework-stubs==3.15.2
 mypy==1.15.0