Fix Repairable returning order targeter for aircraft

Aircraft (currently) does its own order targeting for resupplies,
so this could lead to conflicts.

OpenRA.Mods.Common/Traits/Repairable.cs

@@ -64,7 +64,8 @@ namespace OpenRA.Mods.Common.Traits
 		{
 			get
 			{
-				yield return new EnterAlliedActorTargeter<BuildingInfo>("Repair", 5, CanRepairAt, _ => CanRepair() || CanRearm());
+				if (!isAircraft)
+					yield return new EnterAlliedActorTargeter<BuildingInfo>("Repair", 5, CanRepairAt, _ => CanRepair() || CanRearm());
 			}
 		}