Restore targets missed by the makefile split commit
Culprit:
commit f4964de1d8ad ("Split Makefile to subdirectories")
BRANCH=None
BUG=b:509411243,b:510671373
TEST=make runtests
TEST=emerge-brya libpayload # builds vboot_reference fwlib
TEST=sudo emerge vboot_reference-tests
Change-Id: I826d709db2d1902cab3a8da20ede0b5aae619de3
Signed-off-by: Jakub Czapiga <czapiga@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/7820641
Reviewed-by: Grzegorz Bernacki <bernacki@google.com>