Migrate container GET API tests from integration to integration-cli

An initial start to migration of the API tests from integration to
the integration-cli model.

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
(github: estesp)
Merge pull request #8573 from estesp/integration-test-migrate

Migrate container GET API tests from integration to integration-cli