Add Rubber Goo as replacement for the grinder (#578)

TechDudie

2021-02-09 43acec290067f9aca534647d46ba1f13cfeb377a

 technic/machines/LV/grinder.lua

@@ -5,7 +5,7 @@
   recipe = {
      {'default:desert_stone', 'default:diamond',        'default:desert_stone'},
      {'default:desert_stone', 'technic:machine_casing', 'default:desert_stone'},
      {'technic:granite',      'technic:lv_cable0',      'technic:granite'},
      {'technic:granite',      'technic:lv_cable',       'technic:granite'},
   }
})