Podman load can pull in compressed files

Podman load can now load in docker-archive files that are compressed.

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #468
Approved by: baude
This commit is contained in:
Internal Server Error - Gitea: Git with a cup of tea
500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f