TEST_MAPPING: add vts bootconfig test to kernel-presubmit am: ccf35bfd51 am: a0c178610d am: e7819f9c1f Original change: https://android-review.googlesource.com/c/platform/bootable/libbootloader/+/2380228 Change-Id: I33dbbd3108042e064818eadab4f76b881c6f8738 Signed-off-by: Automerger Merge Worker <[email protected]>