I've setup SSL with Let's Encrypt according to this post.
Everything works fine and I can access Pi-Hole through my domain.
Requests to port 80 will be forwarded to port 443 as expected.
However, Pi-Hole is still accessible through the IP address on port 80.
I'd like to also forward these requests to port 443.
I can't edit the default lighttpd config since it is overwritten on updates.
How could I do this "the correct way"?