Scale other needed metabolism reagents (#12005)

Closes https://github.com/space-wizards/space-station-14/issues/7434

Content.Shared/Chemistry/Reagent/ReagentEffect.cs

@@ -83,6 +83,6 @@ namespace Content.Shared.Chemistry.Reagent
         FixedPoint2 Quantity,
         IEntityManager EntityManager,
         ReactionMethod? Method,
-        ReagentEffectsEntry? MetabolismEffects
+        float Scale
     );
 }

Content.Shared/Chemistry/Reagent/ReagentPrototype.cs

@@ -133,7 +133,7 @@ namespace Content.Shared.Chemistry.Reagent
 
             var entMan = IoCManager.Resolve<IEntityManager>();
             var random = IoCManager.Resolve<IRobustRandom>();
-            var args = new ReagentEffectArgs(plantHolder.Value, null, solution, this, amount.Quantity, entMan, null, null);
+            var args = new ReagentEffectArgs(plantHolder.Value, null, solution, this, amount.Quantity, entMan, null, 1f);
             foreach (var plantMetabolizable in PlantMetabolisms)
             {
                 if (!plantMetabolizable.ShouldApply(args, random))