Fix
* fix(deps): bump django from 2.2.26 to 2.2.27 (1758)
* build(deps): bump django from 2.2.26 to 2.2.27
Bumps [django](https://github.com/django/django) from 2.2.26 to 2.2.27.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/2.2.26...2.2.27)
---
updated-dependencies:
- dependency-name: django
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <supportgithub.com>
* Upgrade Django also in common
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]users.noreply.github.com>
Co-authored-by: Florian Aucomte <f.aucomtehotmail.co.uk> ([`22e64e8`](https://github.com/ocadotechnology/codeforlife-portal/commit/22e64e894679473bafc6e734a0ff7510abf0f14a))