[XL] Change in coreboot[main]: vc/wuffs: upgrade to Wuffs 0.4.0-alpha.8

[Nigel Tao (Code Review)]

Nigel Tao has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83894?usp=email )

Change subject: vc/wuffs: upgrade to Wuffs 0.4.0-alpha.8
......................................................................

vc/wuffs: upgrade to Wuffs 0.4.0-alpha.8

We were previously at Wuffs 0.4.0-alpha.2. The C file was copied from
https://github.com/google/wuffs-mirror-release-c and its hash matches
https://github.com/google/wuffs-mirror-release-c/blob/90e4d81a6a8b7b601e8e56...

$ sha256sum src/vendorcode/wuffs/wuffs-v0.4.c
6c22caff4af929112601379a73f72461bc4719a5215366bcc90d599cbc442bb6  src/vendorcode/wuffs/wuffs-v0.4.c

Change-Id: Ie90d989384e0db2b23d7d1b3d9a57920ac8a95a2
Signed-off-by: Nigel Tao 
---
M src/vendorcode/wuffs/wuffs-v0.4.c
1 file changed, 22,492 insertions(+), 5,930 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/94/83894/1