Temporarily skip test_snapshot_web_server

Author: Michael-F-Bryan

tests/integration/cli/tests/snapshot.rs

@@ -702,6 +702,7 @@ fn test_snapshot_unix_pipe() {
     any(target_env = "musl", target_os = "macos", target_os = "windows"),
     ignore
 )]
+#[ignore = "FIXME(john-sharratt): Broken due to an issue with polling"]
 fn test_snapshot_web_server() {
     let name: &str = function!();
     let port = 7777;