Update vboot submodule to upstream master (commit hash c531000)

This change updates vboot submodule from commit hash 3aab301:
vboot: Convert reboot-related errors to vboot2-style

to commit hash c531000:
vboot: Add recovery reason code for CSE Lite SKU errors

Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: Ifbf5a09e6602c3f6833e6e8fbbd3cee3f60f1b47
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/3rdparty/vboot b/3rdparty/vboot
-Subproject 3aab301473ec0b95f109a245efeadc20c3b7d57
+Subproject c531000f851418520b6873f65c202d21f141eb8