Add GKI to gsi_x86_64 build Test: lunch gsi_x86_64-userdebug ; make dist Bug: 181277965 Change-Id: Ie48a32e87df0ac6518f376e08957b6c11faddee4 Merged-In: Ie48a32e87df0ac6518f376e08957b6c11faddee4 (cherry picked from commit 0f87b5dc1dfd45995a73436362f6315ed6e95bd8)