[coreboot] some noise on gerrit by lava

[Alexander Couzens]

hi,

I'll do some testing with gerrit + jenkins integration related to
the lava test framework.
I'm using the user *lava* to do those tests.
If you get an unrelated `Verified -1` by the user *lava* on your
commit, please ping me on irc or by mail so I can fix that.

Best,
lynxis