bug: hide triple_clicked in documentation (#2867)

If `Response.clicked` and `Response.double_clicked` are hidden in the documentation, why isn't `Response.triple_clicked`

crates/egui/src/response.rs

@@ -57,6 +57,7 @@ pub struct Response {
     pub double_clicked: [bool; NUM_POINTER_BUTTONS],
 
     /// The thing was triple-clicked.
+    #[doc(hidden)]
     pub triple_clicked: [bool; NUM_POINTER_BUTTONS],
 
     /// The widgets is being dragged