Fix qemu_trusty_arm64 build after Android R merge am: 62c8cac881 am: d40ea1a2d5 am: 7dab21131d

Original change: https://android-review.googlesource.com/c/device/generic/trusty/+/1427545

Change-Id: Ic2bae7a09b056e37d4a313f04030e6f8905be50f