Manage archiving of artifacts when not compressed by default.
Manage archiving of artifacts when not compressed by default.

Recently on master we stop compressing the images by default, so
we need to do the compression during the archiving process ourselves.

Change-Id: Ifcd1646f29b25a4be0248182dce04b2d9b6a522a
Signed-off-by: Diego Dompe <362eb8c2bff4070585be20c53c8ef543d5e46a6b@hpe.com>

open-switch/infra_project-config,open-switch/infra_project-config