Fix coverage-build fuzzer crashes by making the rawspeed_fuzz library STATIC
Fix coverage-build fuzzer crashes by making the rawspeed_fuzz library STATIC

darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed