Allow bifunctors >= 4.2.1 && < 5.3 (fpco/stackage#1149)
Allow bifunctors >= 4.2.1 && < 5.3 (fpco/stackage#1149)

deech/stack,anton-dessiatov/stack,Heather/stack,Fuuzetsu/stack,narrative/stack,phadej/stack,achernyak/stack,martin-kolinek/stack,luigy/stack,sjakobi/stack,juhp/stack,phadej/stack,Heather/stack,narrative/stack,juhp/stack,Blaisorblade/stack,sjakobi/stack,AndreasPK/stack,AndreasPK/stack,MichielDerhaeg/stack,mrkkrp/stack,harendra-kumar/stack,luigy/stack,AndrewRademacher/stack,martin-kolinek/stack,AndrewRademacher/stack,harendra-kumar/stack,mrkkrp/stack,Fuuzetsu/stack,achernyak/stack,anton-dessiatov/stack,Blaisorblade/stack,MichielDerhaeg/stack,deech/stack