Re-enable test_head_is_dequeued_once test

We also had to update the test_independent_queues test to reflect the
changes made to the layout file.

Story: #2000773

Change-Id: I4755776c1badfdbb669a97747a4ceaccde7ffa2b
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
2 files changed