Laws are a product of intelligence
Scientific laws describe how things are and how they interact. In fact, scientific laws actually require God not existing because if he did then the laws stop being laws. They're only laws if they work all the time, and God playing about with them kind of messes with that. You can't reliably plan how to send a rocket to the moon if you don't know whether or not God's going to change how gravity works because he's feeling grumpy that day.
So scientific laws say nothing about requiring an intelligence to make them. They just are, in the same way that 2+2 making 4 just 'is'.