cardos: Use more appropriate RSA flags for CardOS 5
cardos: Use more appropriate RSA flags for CardOS 5

Fixes #1864

Jakuje/OpenSC,philipWendland/OpenSC,fabled/OpenSC,fabled/OpenSC,Jakuje/OpenSC,mouse07410/OpenSC,rickyepoderi/OpenSC,frankmorgner/OpenSC,mouse07410/OpenSC,hongquan/OpenSC-main,OpenSC/OpenSC,LudovicRousseau/OpenSC,LudovicRousseau/OpenSC,philipWendland/OpenSC,philipWendland/OpenSC,fabled/OpenSC,fabled/OpenSC,metsma/OpenSC,frankmorgner/OpenSC,Jakuje/OpenSC,OpenSC/OpenSC,AktivCo/OpenSC,Jakuje/OpenSC,frankmorgner/OpenSC,hongquan/OpenSC-main,rickyepoderi/OpenSC,LudovicRousseau/OpenSC,metsma/OpenSC,frankmorgner/OpenSC,hongquan/OpenSC-main,mouse07410/OpenSC,rickyepoderi/OpenSC,dengert/OpenSC,AktivCo/OpenSC,OpenSC/OpenSC,dengert/OpenSC,metsma/OpenSC,AktivCo/OpenSC,dengert/OpenSC