Settings: Default to nearest sprite texture filtering

Instead of whatever the 3D texture filter is.

Less confusing since the UI is not disconnected when upgrading from very
old releases, or Android.

src/core/settings.cpp

@@ -224,8 +224,8 @@ void Settings::Load(const SettingsInterface& si, const SettingsInterface& contro
       .value_or(DEFAULT_GPU_TEXTURE_FILTER);
   gpu_sprite_texture_filter =
     ParseTextureFilterName(
-      si.GetStringValue("GPU", "SpriteTextureFilter", GetTextureFilterName(gpu_texture_filter)).c_str())
-      .value_or(gpu_texture_filter);
+      si.GetStringValue("GPU", "SpriteTextureFilter", GetTextureFilterName(DEFAULT_GPU_TEXTURE_FILTER)).c_str())
+      .value_or(DEFAULT_GPU_TEXTURE_FILTER);
   gpu_line_detect_mode =
     ParseLineDetectModeName(
       si.GetStringValue("GPU", "LineDetectMode", GetLineDetectModeName(DEFAULT_GPU_LINE_DETECT_MODE)).c_str())