Bump astroid from 1.5.3 to 2.2.0#16

dependabot-preview[bot] wants to merge 1 commit intomastershadowimmage/django-server-apps:masterfrom

dependabot/pip/astroid-2.2.0shadowimmage/django-server-apps:dependabot/pip/astroid-2.2.0Copy head branch name to clipboard