Bump django from 2.2.1 to 2.2.10 (#28)

Bumps [django](https://github.com/django/django) from 2.2.1 to 2.2.10.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@2.2.1...2.2.10)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -6,7 +6,7 @@ cfgv==1.6.0
 chardet==3.0.4
 Click==7.0
 defusedxml==0.6.0
-Django==2.2.1
+Django==2.2.10
 django-csp==3.6
 djangorestframework==3.9.4
 Flask==1.0.3