derive Clone and Copy for newer interaction_states unit structs (#22115)

# Objective

- derive `Clone` and `Copy` for the newer unit structs in
`interaction_states`, this is useful for frameworks that are generic
over `Component + Clone/Copy` and is also the status quo for the
existing `InteractionDisabled` component defined a few lines above

## Solution

- derive `Clone` and `Copy` for `Pressed`, `Checkable`, and `Checked`

Author: databasedav

crates/bevy_ui/src/interaction_states.rs

@@ -37,15 +37,15 @@ pub(crate) fn on_remove_disabled(
 
 /// Component that indicates whether a button or widget is currently in a pressed or "held down"
 /// state.
-#[derive(Component, Default, Debug)]
+#[derive(Component, Debug, Clone, Copy, Default)]
 pub struct Pressed;
 
 /// Component that indicates that a widget can be checked.
-#[derive(Component, Default, Debug)]
+#[derive(Component, Debug, Clone, Copy, Default)]
 pub struct Checkable;
 
 /// Component that indicates whether a checkbox or radio button is in a checked state.
-#[derive(Component, Default, Debug)]
+#[derive(Component, Debug, Clone, Copy, Default)]
 pub struct Checked;
 
 pub(crate) fn on_add_checkable(add: On<Add, Checked>, mut world: DeferredWorld) {