Convert jobs to dib
Convert jobs to dib

Remove the value of IRONIC_RAMDISK_TYPE when present to make
the base job and all children take the type from ironic-base
which now is set to use the dib image.

Change-Id: I59f00c0b135f209ca6258efe9c3e3eb722fff4cb

openstack/ironic-inspector,openstack/ironic-inspector