futility: Fix test_create.sh to use ID field for vb21

This test was passing, but wasn't checking all the output files.
Now it should.

BUG=none
BRANCH=none
TEST=make runtests

Change-Id: Ida747e47635026a487f001ea196c23b298730a42
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/262716
Reviewed-by: Randall Spangler <rspangler@chromium.org>
1 file changed