clang-tidy: disable cppcoreguidelines-avoid-non-const-global-variables
clang-tidy: disable cppcoreguidelines-avoid-non-const-global-variables

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