Add EFI System partition type BUG: 32915642 Change-Id: I278c2fa5055fc18aef87cc0c00e031428997b8b8 Tracked-On: https://jira01.devtools.intel.com/browse/BP-570 Signed-off-by: Ragha Khandenahally <Ragha.Khandenahally@intel.com> Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>