Surge Protector can be obtained without the use of a lightning rod

While it seems that the desired effect of this advancement was to force the player to use a lightning rod, this advancement can also be obtained by other means. For example, if a lightning bolt strikes water near a villager that is far enough away to be safe, the advancement is granted because no fire started due to the water.

Steps to reproduce:

1. Stand above a pond
2. Summon a villager a few blocks away from the edge of the pond
3. Summon a lightning bolt
   -> If the villager was far enough away not to be hit by the lightning bolt, the advancement will be granted.