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)

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: fredlf)
Clean volume paths
Fixes #8659

Signed-off-by: Brian Goff <cpuguy83@gmail.com>

Docker-DCO-1.1-Signed-off-by: Brian Goff <cpuguy83@gmail.com> (github: fredlf)
pkg/version: lint and add comments

Docker-DCO-1.1-Signed-off-by: unclejack <unclejacksons@gmail.com> (github: fredlf)
pkg/truncindex: lint and add comments

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Docker-DCO-1.1-Signed-off-by: unclejack <unclejacksons@gmail.com> (github: fredlf)
pkg/units: lint

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Docker-DCO-1.1-Signed-off-by: unclejack <unclejacksons@gmail.com> (github: fredlf)
pkg/timeutils: lint and add comments

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Docker-DCO-1.1-Signed-off-by: unclejack <unclejacksons@gmail.com> (github: fredlf)
registry: lint

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Docker-DCO-1.1-Signed-off-by: unclejack <unclejacksons@gmail.com> (github: fredlf)
pkg/graphdb: some linting

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

Docker-DCO-1.1-Signed-off-by: unclejack <unclejacksons@gmail.com> (github: fredlf)