Add support for the self-test continue command in the TPM v1.2 emulator,
to match the functionality in the TPM v2 emulator.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>