Adds support for manual cleaning steps "apply_configuration" and
"factory_reset" which manage BIOS settings on the iLO. This requires to
implement 'ilo' BIOS interface for 'ilo' hardware type.
Story: #2002899
Task: #22863
Change-Id: Ia014ea3d55504e8e0c815fb4f19bb87b1fc0d6ef