package/opensc: openssl is optional, not mandatory

openssl is optional, not mandatory since the addition of the package in
commit 8aaa7ecbce1d10cbcd880c3da5e429988f96176a

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
2 files changed