fix(realtime): Lower heartbeat interval to 25s#1119

grdsdev merged 2 commits intomainsupabase/supabase-flutter:mainfrom

guilherme/clibs-108-supabase-flutter-change-default-heartbeat-interval-to-25ssupabase/supabase-flutter:guilherme/clibs-108-supabase-flutter-change-default-heartbeat-interval-to-25sCopy head branch name to clipboard