Ban Dreamscape entirely from NPC use

Doomed shade can still use it, etc.

game/modules/tome/data/talents/psionic/slumber.lua

@@ -122,6 +122,7 @@ newTalent{
 	cooldown = 24,
 	psi = 40,
 	not_on_random_boss = true,
+	no_npc_use = true,  -- Currently bugged and can spawn on stuff like player clones
 	tactical = { DISABLE = function(self, t, target) if target and target.game_ender and target:attr("sleep") then return 4 else return 0 end end},
 	direct_hit = true,
 	requires_target = true,