emv_internal_authenticate: correct CLA
emv_internal_authenticate: correct CLA

emv_internal_authenticate() incorrectly used CLA 80, which resulted in failed DDA.
Fix the CLA to the ISO 7816-4 value (00).

Signed-off-by: Dmitry Eremin-Solenikov <b6edad08270b2e4ffbcb0879e25a0e29a48c5275@gmail.com>

lumag/emv-tools