16325: Expand tests for container request collection finalization

16325: Expand tests for container request collection finalization

* Test both intermediate and final output containers.
* Test that collections are finalized after container success,
  failure, and cancellation.
* Test properties on both the output and log collections.

I removed the priority assertions from this test because they don't seem
to be the subject of this test, they seem to just be copy-pasted from
the test above where priority is the subject.

Arvados-DCO-1.1-Signed-off-by: Brett Smith <brett.smith@curii.com>