This separate package is no longer required, because the library code
was imported into the sushy library [1] and ironic started using that
imported code as a primary implementation[2]
[1] da092394650e952d1991f24f13403b5e020567d9
[2] e443ddcb92f37ea116ea077cc714e6509409ee51
Change-Id: I48711e7d29f6d936b9e1cf12f77e4db76a70f2bf
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>