Bump black from 24.4.2 to 26.3.1 in /firefox-ios/firefox-ios-tests/Tests/ExperimentIntegrationTests#13

dependabot[bot] wants to merge 1 commit intomainmozilla-mobile/staging-firefox-ios:mainfrom

dependabot/pip/firefox-ios/firefox-ios-tests/Tests/ExperimentIntegrationTests/black-26.3.1mozilla-mobile/staging-firefox-ios:dependabot/pip/firefox-ios/firefox-ios-tests/Tests/ExperimentIntegrationTests/black-26.3.1Copy head branch name to clipboard