vboot: Move vb2_normal_boot tests to vb2_kernel_tests.c

Move vb2_normal_boot tests from legacy clamshell UI tests to
2kernel tests.

BUG=b:124141368, chromium:968464
TEST=make clean && make runtests
BRANCH=none

Change-Id: Iaf05dfa845222cd5eaf5aa39afcfa23f0ef21425
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2091152
Reviewed-by: Joel Kitching <kitching@chromium.org>
3 files changed