Revert "Apparently sysfs for Lightbulb doesn't work for some"

This reverts commit ee2f3fdb256681fea4645da1a0c8389962bf0528.
init: Add permissions for LED torch node

Change-Id: Iac7480839f8afbba9ce6038f4bf64061fefe3918
Signed-off-by: Evan Anderson <evan@thelinuxman.us>