Reaper Icons Recolour

It can be tricky to tell apart Gibbet, Gallows, and Guillotine when playing Reaper, as all three icons are the same colour. They then doubled down on this in Dawntrail, making the Executioner's version of the skills also the same colour.

This mod fixes that by doing the following:

• Executioner's Gibbet has had the flash of green removed to make it better match the entirely-blue Gibbet icon
• Gallows, Enhanced Gallows (status), and Executioner's Gallows are now pinky-purple
• Guillotine and Executioner's Guillotine are yellow-green

This should make them easier to tell apart during combat.