Shadowstride ICON to plunge

Literally just changes the shadowstride icon back to plunge for dark knight. Make sure to enable the plugin on default/world so it actually affects the icon

made this for myself but putting it here in case anyone else also struggled to figure out how to do it the easy way

Best used with fat cat's animation swap: https://xivmodarchive.com/modid/111351
and the Namingway Dalamud plugin to switch the name and truly be rid of shadowstride once and for all