Fixed `scc` handling #985

Job	Run time
Amalgamated build (Ubuntu 22.04)	8s
MSBuild build (windows-2022)	46s
CMake build + tests (macOS-latest )	20s
fuzzing (address)	1s
CMake build + tests (macOS-latest -DZYAN_NO_LIBC=ON)	13s
fuzzing (undefined)	1s
CMake build + tests (windows-2022 )	1m 23s
fuzzing (memory)	1s
CMake build + tests (windows-2022 -DZYAN_NO_LIBC=ON)	1m 8s
CMake build + tests (ubuntu-22.04 )	20s
CMake build + tests (ubuntu-22.04 -DZYAN_NO_LIBC=ON)	7s
CMake build + tests (ubuntu-22.04 -DZYDIS_MINIMAL_MODE=ON -DZYDIS_FEATURE_ENCODER=OFF)	21s
CMake build + tests (windows-2022 -TClangCL)	4m 34s
	9m 23s

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