Add RaiseEvent action to CGL. Machines raise a MachineDeconstructedEvent.

The latter is very useful for any special machine cleanup that needs to happen when a machine is deconstructed.
The former will be useful for so many things!

Content.Server/Construction/Components/MachineFrameComponent.cs

@@ -8,6 +8,7 @@ using Robust.Server.GameObjects;
 using Robust.Shared.Containers;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
+using Robust.Shared.Serialization.Manager.Attributes;
 using Robust.Shared.ViewVariables;
 
 namespace Content.Server.Construction.Components
@@ -357,4 +358,9 @@ namespace Content.Server.Construction.Components
             return false;
         }
     }
+
+    [DataDefinition]
+    public class MachineDeconstructedEvent : EntityEventArgs
+    {
+    }
 }