Remove a stray '|' character from 01_leds which has accidentally
been added.
Reported-by: Chukun Pan <amadeus@jmu.edu.cn>
Fixes: 63d56af6c6 ("mediatek: filogic: migrate Netgate N60 to upstream PHY LED control")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>