Bump django from 3.1.13 to 3.1.14

Bumps [django](https://github.com/django/django) from 3.1.13 to 3.1.14.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@3.1.13...3.1.14)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
...

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

requirements.txt

@@ -5,7 +5,7 @@ boto3==1.12.39
 botocore==1.15.39
 colorama==0.4.3
 dj-database-url==0.5.0
-Django==3.1.13
+Django==3.1.14
 django-heroku==0.3.1
 django-storages==1.9.1
 djangorestframework==3.11.0