Scale other needed metabolism reagents (#12005)

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

Content.Shared/Chemistry/Reaction/SharedChemicalReactionSystem.cs

@@ -200,7 +200,7 @@ namespace Content.Shared.Chemistry.Reaction
         {
             var args = new ReagentEffectArgs(owner, null, solution,
                 randomReagent,
-                unitReactions, EntityManager, null, null);
+                unitReactions, EntityManager, null, 1f);
 
             foreach (var effect in reaction.Effects)
             {

Content.Shared/Chemistry/ReactiveSystem.cs

@@ -47,7 +47,7 @@ namespace Content.Shared.Chemistry
 
             // If we have a source solution, use the reagent quantity we have left. Otherwise, use the reaction volume specified.
             var args = new ReagentEffectArgs(uid, null, source, reagent,
-                source?.GetReagentQuantity(reagent.ID) ?? reactVolume, EntityManager, method, null);
+                source?.GetReagentQuantity(reagent.ID) ?? reactVolume, EntityManager, method, 1f);
 
             // First, check if the reagent wants to apply any effects.
             if (reagent.ReactiveEffects != null && reactive.ReactiveGroups != null)

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))