anv/android: fix assert in anv_import_ahw_memory
Commit fixes assert that triggers when running dEQP-VK.api.external.memory.android_hardware_buffer.dedicated.buffer#bind_export_import_bind
on a debug build of Mesa.
Fixes: c79a528d ("anv/android: support import/export of AHardwareBuffer objects")
Edited by Abhishek Kumar