Update src/zulip.rs

Co-authored-by: Urgau <3616612+Urgau@users.noreply.github.com>

Author: apiraino

src/zulip.rs

@@ -414,7 +414,7 @@ async fn accept_decline_backport(
     let team_name = &zulip_stream
         .name
         .rsplit_once('/')
-        .map_or(&zulip_stream.name, |s| s.0)
+        .map_or(&*zulip_stream.name, |s| s.0)
         .strip_prefix("t-")
         .unwrap_or_default();