Add `UD0_COMPAT` decoder mode #891

Job	Run time
MSBuild build (windows-2022)	1m 48s
Amalgamated build (Ubuntu 22.04)	5s
CMake build + tests (macOS-latest )	31s
fuzzing (address)	11m 17s
CMake build + tests (macOS-latest -DZYAN_NO_LIBC=ON)	17s
fuzzing (undefined)	10m 18s
CMake build + tests (windows-2022 )	1m 1s
fuzzing (memory)	11m 19s
CMake build + tests (windows-2022 -DZYAN_NO_LIBC=ON)	1m 2s
CMake build + tests (ubuntu-22.04 )	12s
CMake build + tests (ubuntu-22.04 -DZYAN_NO_LIBC=ON)	15s
CMake build + tests (ubuntu-22.04 -DZYDIS_MINIMAL_MODE=ON -DZYDIS_FEATURE_ENCODER=OFF)	6s
CMake build + tests (windows-2022 -TClangCL)	1m 56s
	40m 7s

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