Bump django from 1.11.23 to 1.11.29 in /_articles/redux_jwt_auth/backend

Bumps [django](https://github.com/django/django) from 1.11.23 to 1.11.29.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@1.11.23...1.11.29)

Signed-off-by: dependabot[bot] <support@github.com>

_articles/redux_jwt_auth/backend/requirements.txt

@@ -2,7 +2,7 @@ certifi==2017.7.27.1
 chardet==3.0.4
 coreapi==2.3.1
 coreschema==0.0.4
-Django==1.11.23
+Django==1.11.29
 djangorestframework==3.6.4
 djangorestframework-simplejwt==2.1
 idna==2.6