pkcs11-tool: make ECPoint behaviour standards compliant by default
pkcs11-tool: make ECPoint behaviour standards compliant by default

Fixes #1286. The behaviour of pkcs11-tool will follow the standard -
send DER. If EC_POINT_NO_ASN1_OCTET_STRING is defined then it will
write plain bytes.

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