rename https to cert_util

Author: rklaehn

iroh-gateway/src/https.rs renamed to iroh-gateway/src/cert_util.rs

@@ -1,3 +1,4 @@
+//! Utilities for loading certificates and keys.
 use anyhow::{Context, Result};
 use std::path::Path;
 

iroh-gateway/src/main.rs

@@ -42,10 +42,10 @@ use tower_service::Service;
 use url::Url;
 
 use crate::{
-    https::{load_certs, load_secret_key},
+    cert_util::{load_certs, load_secret_key},
     ranges::{slice, to_byte_range, to_chunk_range},
 };
-mod https;
+mod cert_util;
 mod ranges;
 
 // Make our own error that wraps `anyhow::Error`.