Destructive Analyzer shouldn't delete its own circuit board when analyzing.

- The deletion of the circuit board without clearing the circuit variable caused it to be hard-deled by SSgarbage after several minutes. After that point, use of RPD or attempt to deconstruct would runtime.

code/modules/research/rdconsole.dm

@@ -258,7 +258,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 									qdel(S)
 									linked_destroy.icon_state = "d_analyzer"
 							else
-								if(!(I in linked_destroy.component_parts))
+								if(I != linked_destroy.circuit && !(I in linked_destroy.component_parts))
 									qdel(I)
 									linked_destroy.icon_state = "d_analyzer"