fix test?

Author: adamspofford-dfinity

crates/icp-cli/tests/network_tests.rs

@@ -807,7 +807,6 @@ async fn network_gateway_responds_to_custom_domain() {
     .expect("failed to write project manifest");
 
     let _guard = ctx.start_network_in(&project_dir, "domain-network").await;
-    ctx.ping_until_healthy(&project_dir, "domain-network");
 
     let network = ctx.wait_for_network_descriptor(&project_dir, "domain-network");
     let port = network.gateway_port;