Bump django from 2.2.5 to 2.2.8 in /requirements
Bump django from 2.2.5 to 2.2.8 in /requirements

Bumps [django](https://github.com/django/django) from 2.2.5 to 2.2.8.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/2.2.5...2.2.8)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
sgarrity/bedrock,sylvestre/bedrock,ericawright/bedrock,MichaelKohler/bedrock,alexgibson/bedrock,flodolo/bedrock,mozilla/bedrock,sgarrity/bedrock,MichaelKohler/bedrock,sylvestre/bedrock,sgarrity/bedrock,craigcook/bedrock,hoosteeno/bedrock,alexgibson/bedrock,pascalchevrel/bedrock,ericawright/bedrock,flodolo/bedrock,mozilla/bedrock,hoosteeno/bedrock,flodolo/bedrock,pascalchevrel/bedrock,mozilla/bedrock,mozilla/bedrock,pascalchevrel/bedrock,sylvestre/bedrock,pascalchevrel/bedrock,ericawright/bedrock,craigcook/bedrock,alexgibson/bedrock,sgarrity/bedrock,craigcook/bedrock,MichaelKohler/bedrock,craigcook/bedrock,hoosteeno/bedrock,flodolo/bedrock,alexgibson/bedrock,MichaelKohler/bedrock,hoosteeno/bedrock,ericawright/bedrock,sylvestre/bedrock