fix(console): fix task detail view Id to display remote tokio::task::Id (#455)

In #403, the tasks list view was changed to display the `tokio::task::Id` of
the task, instead of the tokio-console generated display ID (which isn't
stable across restarts of the tokio-console itself. However, the task
detail view wasn't updated and was still using the display ID.

This change fixes the ID displayed in the task detail view so that it also
displays the `tokio::task::Id` of the task.

Author: inevity

tokio-console/src/view/task.rs

@@ -142,7 +142,7 @@ impl TaskView {
         let mut overview = Vec::with_capacity(8);
         overview.push(Spans::from(vec![
             bold("ID: "),
-            Span::raw(format!("{} ", task.id())),
+            Span::raw(format!("{} ", task.id_str())),
             task.state().render(styles),
         ]));