Allow "CI mode" for binary predicate dispatch system

[isVoid]

As the new test dispatch system for binary predicate is online (#1085), it would be nice when the test system logs the result to stdout to track recession from PRs.

The comment below lists the reason why this is note implemented currently.

Originally posted by @thomcom in https://github.com/rapidsai/cuspatial/pull/1085#discussion_r1178302719