xed_mbuild: add missing sgx-enclv ref
xed_mbuild: add missing sgx-enclv ref

Change-Id: I0a291cfc3f4733c62bb270c973224ac107f92e14
(cherry picked from commit d1d7606884c4aee720028ef87dedc5008025e90c)

intelxed/xed,intelxed/xed,intelxed/xed,intelxed/xed