decompressors → codes Relation

File in fuzz/librawspeed/decompressors	Includes file in fuzz/librawspeed/codes
Cr2Decompressor.cpp	PrefixCodeDecoder / Common.h
HasselbladDecompressor.cpp	PrefixCodeDecoder / Common.h
LJpegDecompressor.cpp	PrefixCodeDecoder / Common.h