DIR_METADATA: Add V2 Test Plans.
DIR_METADATA: Add V2 Test Plans.

Add the default set of test rules.

V2 test plans will be verified in staging before being enabled in prod.

See go/cros-cq-test-config for more details.

BRANCH=None
BUG=b:249150178
TEST=dirmd validate

Change-Id: I7fb7967025019c8cf286294e48573445e3e90d5b
Signed-off-by: Navil Perez <968f6f99ca99969b0fb43ca4159b55fcb2fad765@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/3927889
Reviewed-by: Hung-Te Lin <8a7fce4940baad93a69f5073b383c85deed9d9c4@chromium.org>
Reviewed-by: Yu-Ping Wu <e17b963d2ce5bddd1fecae25c320252b132e804d@chromium.org>

coreboot/vboot,coreboot/vboot,coreboot/vboot,coreboot/vboot,coreboot/vboot