Fixed the loading of uicanvas assets due to the NetBindable class being (#755)

removed from the SerializeContext.
The TransformComponent and ScriptComponent which used to Serialize a
NetBindable instance didn't have their version numbers bumped in order
to skip the old data when loading a binary ObjectStream

Code/Framework/AzFramework/AzFramework/Script/ScriptComponent.cpp

@@ -979,7 +979,7 @@ namespace AzFramework
                 };
 
                 serializeContext->Class<ScriptComponent, AZ::Component>()
-                    ->Version(3, converter)
+                    ->Version(4, converter)
                     ->Field("ContextID", &ScriptComponent::m_contextId)
                     ->Field("Properties", &ScriptComponent::m_properties)
                     ->Field("Script", &ScriptComponent::m_script)