SL-14113 Fix moon haze

...newview/app_settings/shaders/class1/deferred/cloudsF.glsl

...a/newview/app_settings/shaders/class1/deferred/moonF.glsl

.../newview/app_settings/shaders/class1/deferred/starsF.glsl

...ewview/app_settings/shaders/class1/environment/moonF.glsl

...ewview/app_settings/shaders/class1/environment/moonV.glsl

...wview/app_settings/shaders/class1/environment/starsF.glsl

...wview/app_settings/shaders/class1/environment/starsV.glsl

.../newview/app_settings/shaders/class1/windlight/moonF.glsl

...ewview/app_settings/shaders/class2/windlight/cloudsF.glsl

indra/newview/lldrawpoolsky.cpp

indra/newview/lldrawpoolwlsky.cpp

indra/newview/llviewershadermgr.cpp

indra/newview/llviewershadermgr.h