Revoke object URL after clicking anchor to free memory.

src/logging.rs

@@ -396,7 +396,7 @@ async fn immediate_download_logs_refutable(
         el_anchor.click();
         body.remove_child(&el_anchor)?;
     }
-    // Url::revoke_object_url(&url)?;
+    Url::revoke_object_url(&url)?;
     Ok(())
 }