remsim: Integrate VPCD test port into RemsimBankd_Tests.ttcn

VPCD (specifically ifd-vpcd) is an ifd-handler (reader driver)
for a virtual smart card reader integrated with pcsc-lite.  It is
part of the virtualsmartcard project.   Using this ifd-vpcd, we
can implementa virtual smart card reader beneath osmo-remsim-bankd,
which allows us to implement both the smart card [reader] below
osmo-remsim-bankd as well as the osmo-remsim-server + client above
osmo-remsim-bankd - in other words a fully virtualized test fixture for
bankd.

Change-Id: I967f2d526f4ef1278bd2ac1d590a8dce732379d5
3 files changed