build(qemu): add transfer list build

Add build config for enabling transfer list with qemu platform.
Add coverity for transfer list library.
The TF-A will replace the legacy handover arguments with transfer
list under this scenario.

Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Change-Id: I6a9bc2e538e38a08fa28b0aa03036ce7cbbc85a6
3 files changed