buildroot

acsccid: propagate dependencies from pcsc-lite

The new package acsccid properly propagated the dependency of libusb,
but not the one of pcsc-lite, causing pcsc-lite to be selected in
situation where it shouldn't be (such as in static-only
configurations).

Fixes:

  http://autobuild.buildroot.org/results/e0b/e0b205dceb84303d1dfaf8b39562b934f6914b8d/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>