Add gl-min-w-9 CSS utility class
As part of the cleanup of this experiment, we are increasing the size of the SVG logo images which requires a new utility class for setting the min-width to 48px, which is $gl-spacing-scale-9.
As part of the cleanup of this experiment, we are increasing the size of the SVG logo images which requires a new utility class for setting the min-width to 48px, which is $gl-spacing-scale-9.