LEDS: Add LampTest group containing all the LEDs

LampTest currently expects all the LEDs to be blinking.
This change is for Barreleye and Palmetto.

Change-Id: I78573124f312195d250b4feebf4cb77249cc1c74
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
1 file changed