Add `UD0_COMPAT` decoder mode #898

Job	Run time
MSBuild build (windows-2022)	1m 32s
Amalgamated build (Ubuntu 22.04)	8s
fuzzing (address)	11m 16s
CMake build + tests (macOS-latest )	29s
fuzzing (undefined)	11m 12s
CMake build + tests (macOS-latest -DZYAN_NO_LIBC=ON)	19s
fuzzing (memory)	11m 17s
CMake build + tests (windows-2022 )	1m 58s
CMake build + tests (windows-2022 -DZYAN_NO_LIBC=ON)	37s
CMake build + tests (ubuntu-22.04 )	17s
CMake build + tests (ubuntu-22.04 -DZYAN_NO_LIBC=ON)	21s
CMake build + tests (ubuntu-22.04 -DZYDIS_MINIMAL_MODE=ON -DZYDIS_FEATURE_ENCODER=OFF)	12s
CMake build + tests (windows-2022 -TClangCL)	2m 36s
	42m 14s

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