Refactor serialization copying to use source generators (#19412)

Content.Shared/Nutrition/AnimalHusbandry/InfantComponent.cs

@@ -9,7 +9,7 @@ namespace Content.Shared.Nutrition.AnimalHusbandry;
 /// Infants have half the size, visually, and cannot breed.
 /// </summary>
 [RegisterComponent, NetworkedComponent]
-public sealed class InfantComponent : Component
+public sealed partial class InfantComponent : Component
 {
     /// <summary>
     /// How long the entity remains an infant.

Content.Shared/Nutrition/AnimalHusbandry/ReproductiveComponent.cs

@@ -11,7 +11,7 @@ namespace Content.Shared.Nutrition.AnimalHusbandry;
 /// can create several "child" entities.
 /// </summary>
 [RegisterComponent]
-public sealed class ReproductiveComponent : Component
+public sealed partial class ReproductiveComponent : Component
 {
     /// <summary>
     /// The next time when breeding will be attempted.

Content.Shared/Nutrition/AnimalHusbandry/ReproductivePartnerComponent.cs

@@ -6,7 +6,7 @@
 /// This functions outside of the whitelist.
 /// </summary>
 [RegisterComponent]
-public sealed class ReproductivePartnerComponent : Component
+public sealed partial class ReproductivePartnerComponent : Component
 {
 
 }