image-types-phosphor: depend on images

A number of tasks that depend on deployed images erroneously depend on
do_populate_sysroot instead of do_deploy.

This can have a range of side-effects such as failed image tasks because
of missing or stale sub-images in DEPLOY_DIR_IMAGE.

(From meta-phosphor rev: 1595ecbe6726f66bd40fcdde02f946a784bf7376)

Change-Id: I1d20c1a65f10ed38517b5ba5e87946c64b574eaa
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>