Fix spotbug rule-testing test
What does this MR do?
The rule-testing
tests were broken in !175 (merged), however the build didn't fail on the MR because the UPSTREAM_BRANCH
variable wasn't being passed down to the downstream job.
This MR passes the UPSTREAM_BRANCH
to the downstream job so the build runs on the correct branch, and adds the missing import so the build passes.
Edited by Craig Smith