Bump celery from 3.1.23 to 5.2.2 in /soft#56

dependabot[bot] wants to merge 1 commit intotrunkbrat002/ExpertBilling:trunkfrom

dependabot/pip/soft/celery-5.2.2brat002/ExpertBilling:dependabot/pip/soft/celery-5.2.2Copy head branch name to clipboard