HackyAI can now build buildings with new MCV

There was an issue where HackyAI would try to build buildings
at old base location and would fail, unless it was placed at the
same place where the old MCV was.

OpenRA.Mods.Common/AI/States/StateBase.cs

@@ -30,7 +30,7 @@ namespace OpenRA.Mods.Common.AI
 
 		protected static CPos RandomBuildingLocation(Squad squad)
 		{
-			var location = squad.Bot.BaseCenter;
+			var location = squad.Bot.GetRandomBaseCenter();
 			var buildings = squad.World.ActorsWithTrait<Building>()
 				.Where(a => a.Actor.Owner == squad.Bot.Player).Select(a => a.Actor).ToList();
 			if (buildings.Count > 0)