Removed duplicate player's color

"Sakama={r=20,g=213,b=80}" was printed twice, duplicate is removed.

config/preset_player_colours.lua

@@ -6,7 +6,6 @@ return {
 		mark9064={r=99,g=0,b=255},
 		eissturm={r=25,g=25,b=112},
 		Sakama={r=20,g=213,b=80},
-		Sakama={r=20,g=213,b=80},
 		freek18={r=50,g=0,b=255},
 		aldldl={r=0,g=131,b=255},
 		NAD4X4={r=135,g=206,b=250},
@@ -33,4 +32,4 @@ return {
 		fail = {r = 255, g = 0, b = 0},
 		info = {r = 255, g = 255, b = 255}
 	}
-}
+}