Change in coreboot[master]: Update vboot submodule to upstream master

[Marc Jones (Code Review)]

Marc Jones has uploaded this change for review. ( https://review.coreboot.org/22777

Change subject: Update vboot submodule to upstream master
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Update vboot submodule to upstream master

Updating from commit id 3b80572:
2017-10-12 16:35:30 -0700 - (tlcl, tpmc: extend GetVersion to report vendor specific data)

to commit id f6780a3:
2017-12-01 14:54:40 -0800 - (firmware: header tweaks for depthcharge)

This brings in 19 new commits.

Change-Id: I49b1349cfd9266cd815b68759ae89bdffdd0d74b
Signed-off-by: Marc Jones 
---
M 3rdparty/vboot
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/77/22777/1

diff --git a/3rdparty/vboot b/3rdparty/vboot
index 3b80572..f6780a3 160000
--- a/3rdparty/vboot
+++ b/3rdparty/vboot
@@ -1 +1 @@
-Subproject commit 3b805725c15022783f0737a72b4f27962abf48cd
+Subproject commit f6780a36ff19b36abcdb5ace903c4ae2272fb574