move revert serial patch to release 2.6.16.23

diff --git a/queue-2.6.16/revert-serial-parport_serial-should-depend-on-serial_8250_pci.patch b/releases/2.6.16.23/revert-serial-parport_serial-should-depend-on-serial_8250_pci.patch
similarity index 100%
rename from queue-2.6.16/revert-serial-parport_serial-should-depend-on-serial_8250_pci.patch
rename to releases/2.6.16.23/revert-serial-parport_serial-should-depend-on-serial_8250_pci.patch