[flutter_appauth] add cancellation method for as web authentication session#645

kodejack wants to merge 2 commits into

MaikuB:masterMaikuB/flutter_appauth:masterfrom

kodejack:feature/add-cancellation-method-for-ASWebAuthenticationSessionkodejack/ktk_flutter_appauth:feature/add-cancellation-method-for-ASWebAuthenticationSessionCopy head branch name to clipboard