Haiku: fix build for ZydisPerfTest.c #949

Job	Run time
Amalgamated build (Ubuntu 22.04)	5s
MSBuild build (windows-2022)	44s
fuzzing (address)	11m 25s
CMake build + tests (macOS-latest )	15s
fuzzing (undefined)	11m 50s
CMake build + tests (macOS-latest -DZYAN_NO_LIBC=ON)	13s
fuzzing (memory)	11m 21s
CMake build + tests (windows-2022 )	1m 22s
CMake build + tests (windows-2022 -DZYAN_NO_LIBC=ON)	1m 3s
CMake build + tests (ubuntu-22.04 )	18s
CMake build + tests (ubuntu-22.04 -DZYAN_NO_LIBC=ON)	19s
CMake build + tests (ubuntu-22.04 -DZYDIS_MINIMAL_MODE=ON -DZYDIS_FEATURE_ENCODER=OFF)	5s
CMake build + tests (windows-2022 -TClangCL)	2m 3s
	41m 3s

Provide feedback