gooftool: Allow skipping TPM owner check in cros_core.

For cros_core device running newer versions, it may be hard to figure
out why TPM is still owned - and it's probably not very important.
Let's make it "best-effort".

BUG=b:78485183
TEST=make test

Change-Id: Iaca426f7e2d3183c5d1d78fee0b5171982ca6d84
Reviewed-on: https://chromium-review.googlesource.com/1051430
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
Tested-by: Hung-Te Lin <hungte@chromium.org>
Trybot-Ready: Hung-Te Lin <hungte@chromium.org>
2 files changed