Fixed test_systemd_bootdisk, test_wic_image_type and test_qemu
test cases by building core-image-minimal with correct configuration.
(From OE-Core rev: 897fe85d34302953c98d07ade4fa2dd749ae2d22)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>