intlabs a89ee54171 Images: add pull all images to makefile
This PS adds a `pull-all-images` target to the makefile, which
requires yq to operate.

Change-Id: I58b871b99f48cbd636b3db66db812be3dfc1a204
2017-10-23 12:26:28 -05:00
..
2017-07-03 11:54:29 -05:00