ContainmentFieldComponent's garbage destruction can now be disabled (#29376)

* Garbage Vaporizer 3000

+ DestroyGarbage bool property
+ DestroyGarbage property check when dealing with incoming trash

* Update ContainmentFieldComponent.cs

Co-authored-by: Tayrtahn <tayrtahn@gmail.com>

---------

Co-authored-by: Tayrtahn <tayrtahn@gmail.com>

Content.Shared/Singularity/Components/ContainmentFieldComponent.cs

@@ -18,4 +18,10 @@ public sealed partial class ContainmentFieldComponent : Component
     /// </summary>
     [DataField("maxMass")]
     public float MaxMass = 10000f;
+
+    /// <summary>
+    /// Should field vaporize garbage that collides with it?
+    /// </summary>
+    [DataField]
+    public bool DestroyGarbage = true;
 }