Fixes lathes breaking on ore silo deletion (#91498)

## About The Pull Request
- Fixes #91494
- Fixes #91479
- Fixes #90533

The ORM disconnects the machines from its `Destroy()` proc by which time
its deleted flag has already been set to TRUE leading to an early
return, thus causing the silo to not disconnect properly

## Changelog
🆑
fix: lathes don't break on ore silo deletion
/🆑

code/modules/mining/machine_silo.dm

@@ -38,7 +38,7 @@
 		GLOB.ore_silo_default = null
 
 	for(var/datum/component/remote_materials/mats as anything in ore_connected_machines)
-		mats.disconnect_from(src)
+		mats.disconnect()
 
 	ore_connected_machines = null
 	materials = null
@@ -162,7 +162,7 @@
 			if(isnull(remote))
 				return
 
-			remote.disconnect_from(src)
+			remote.disconnect()
 			return TRUE
 
 		if("hold")