Bump black from 26.1.0 to 26.3.1 in /requirements#1315

sliverc merged 1 commit intomaindjango-json-api/django-rest-framework-json-api:mainfrom

dependabot/pip/requirements/black-26.3.1django-json-api/django-rest-framework-json-api:dependabot/pip/requirements/black-26.3.1Copy head branch name to clipboard