Fixes Protolathe cost display after upgrades (#20604)

Fixes the RDconsole to display the proper material cost to print from
the protolathe following upgrades.

code/modules/research/rdconsole.dm

@@ -712,7 +712,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 					dat += "<li><h3>[last_category]</h3>"
 				var/temp_dat
 				for(var/M in D.materials)
-					temp_dat += ", [D.materials[M]] [CallMaterialName(M)]"
+					temp_dat += ", [D.materials[M]*linked_imprinter.mat_efficiency] [CallMaterialName(M)]"
 				for(var/T in D.chemicals)
 					temp_dat += ", [D.chemicals[T]*linked_imprinter.mat_efficiency] [CallReagentName(T)]"
 				if(temp_dat)