Removes unnecessary imports.

Author: lukasfri

bevy_rapier2d/examples/debugdump2.rs

@@ -2,7 +2,6 @@
 //! run with:
 //! `cargo run --example debugdump2 > dump.dot && dot -Tsvg dump.dot > dump.svg`
 
-use bevy::app::PostUpdate;
 use bevy::prelude::*;
 use bevy_mod_debugdump::{schedule_graph, schedule_graph_dot};
 use bevy_rapier2d::prelude::*;

bevy_rapier3d/examples/debugdump3.rs

@@ -2,7 +2,6 @@
 //! run with:
 //! `cargo run --example debugdump3 > dump.dot && dot -Tsvg dump.dot > dump.svg`
 
-use bevy::app::PostUpdate;
 use bevy::prelude::*;
 use bevy_mod_debugdump::{schedule_graph, schedule_graph_dot};
 use bevy_rapier3d::prelude::*;