Reverted Skirmish Defence hack after C++ side fixes in dev

Author: Causeless

Data/Base.rte/Activities.ini

@@ -18,11 +18,10 @@ AddActivity = GAScripted
 	Description = Survive waves of AI-controlled enemies until they run out of gold, skirmish against human players, or both! Adjust the Difficulty to change AI funds and spawn frequency.
 	SceneName = Ketanot Hills
 	ScriptPath = Base.rte/Activities/SkirmishDefense.lua
-	TeamOfPlayer1 = 1
+	TeamOfPlayer1 = 0
 	TeamOfPlayer2 = 1
-	TeamOfPlayer3 = 1
-	TeamOfPlayer4 = 1
-	CPUTeam = 0
+	TeamOfPlayer3 = 2
+	TeamOfPlayer4 = 3
 	MinTeamsRequired = 2
 	LuaClassName = SkirmishDefense
 	DefaultRequireClearPathToOrbit = 1