bisect-kit: Build the test container

The test container will be useful if we want to run the test on CTP.
Without the test container, the test runner will fail with:
"No valid request found" (For example: go/bbid/8753757676085851313)

To build the test container, we will need to specify the
container_version_format in the builder properties.

Because the "build images" is always longer than the "create test
service containers" step, the total build time would not increase
after we landed crrev.com/c/5359869.

BUG=b:181714167
TEST=Create a build request: go/bbid/8753700897727294497
TEST=And test request success: go/bbid/8753690340609556881

Change-Id: I3b3eda125068c51949cebb9d555c584a93eba6d7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/bisect-kit/+/5379426
Commit-Queue: Yi Chou <yich@google.com>
Reviewed-by: Zheng-Jie Chang <zjchang@chromium.org>
Tested-by: Yi Chou <yich@google.com>
1 file changed