Don't trigger animation events when paused 2 (#15682)

# Objective

I completely forgot that animation events are triggered in two separate
systems (sorry). The issue ~~fixed~~ by #15677, can still happen if the
animation event is not targeting a specific bone.

## Solution

_Realy_ don't trigger animation events for paused animations.

crates/bevy_animation/src/lib.rs

@@ -951,6 +951,10 @@ fn trigger_untargeted_animation_events(
  };
 
  for (index, active_animation) in player.active_animations.iter() {
+ if active_animation.paused {
+ continue;
+ }
+
  let Some(clip) = graph
  .get(*index)
  .and_then(|node| match &node.node_type {