fix(transport): Remove with_rustls for tls config (#188)

interop/src/bin/client.rs

@@ -35,7 +35,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         let pem = tokio::fs::read("interop/data/ca.pem").await?;
         let ca = Certificate::from_pem(pem);
         endpoint = endpoint.tls_config(
-            ClientTlsConfig::with_rustls()
+            ClientTlsConfig::new()
                 .ca_certificate(ca)
                 .domain_name("foo.test.google.fr"),
         );

interop/src/bin/server.rs

@@ -53,7 +53,7 @@ async fn main() -> std::result::Result<(), Box<dyn std::error::Error>> {
         let key = tokio::fs::read("interop/data/server1.key").await?;
         let identity = Identity::from_pem(cert, key);
 
-        builder = builder.tls_config(ServerTlsConfig::with_rustls().identity(identity));
+        builder = builder.tls_config(ServerTlsConfig::new().identity(identity));
     }
 
     let test_service = server::TestServiceServer::new(server::TestService::default());