Maintenance: Remove depends.txt and error on old MT versions

SmallJoker

2022-06-14 167ab93905a8206be2a5f4d9619c4b9f710bb211

 technic/machines/MV/hydro_turbine.lua

@@ -30,8 +30,8 @@
local run = function(pos, node)
   local meta             = minetest.get_meta(pos)
   local water_flow       = 0
   local production_level = 0
   local eu_supply        = 0
   local production_level
   local eu_supply
   local max_output       = 40 * 45 -- Generates 1800EU/s

   local positions = {