Add LV led and lamp

Bryce w

2022-10-20 d623715d94152e38e817555f43c7c6ab2372045c

 technic/tools/mining_lasers.lua

@@ -46,7 +46,7 @@
      })
      return
   end
   minetest.node_dig(pos, node, player)
   def.on_dig(pos, node, player)
end

local keep_node = {air = true}