Make PickList padding consistent with Button

widget/src/pick_list.rs

@@ -58,9 +58,6 @@ where
     Message: Clone,
     Renderer: text::Renderer,
 {
-    /// The default padding of a [`PickList`].
-    pub const DEFAULT_PADDING: Padding = Padding::new(5.0);
-
     /// Creates a new [`PickList`] with the given list of options, the current
     /// selected value, and the message to produce when an option is selected.
     pub fn new(
@@ -79,7 +76,7 @@ where
             placeholder: None,
             selected,
             width: Length::Shrink,
-            padding: Self::DEFAULT_PADDING,
+            padding: crate::button::DEFAULT_PADDING,
             text_size: None,
             text_line_height: text::LineHeight::default(),
             text_shaping: text::Shaping::Basic,