[Bug] Chained redirects triggered via `routeWillChange` lead to calling model() hook with wrong params

### 🐞 Describe the Bug
When there is a chain of two redirects triggered via a `routeWillChange` hook, the destination route model() hook is called twice, and is called with the wrong parameters.

### 🔬 Minimal Reproduction

```js
// Route config:
this.route('dynamic', { path: '/dynamic/:dynamic_id' });
```

```js
// RouteWillChange hook:
routerService.on('routeWillChange', (transition) => {
let to = transition.to;

if (to.name === 'dynamic') {
if (to.params.dynamic_id === '1') {
this.routerService.transitionTo('dynamic', '2');
} else if (to.params.dynamic_id === '2') {
this.routerService.transitionTo('dynamic', '3');
}
}
});
```

Visiting `/dynamic/1` will redirect to `/dynamic/3`, but the model hook will be called (twice) with `dynamic_id=2`.

Failing test case in https://github.com/emberjs/ember.js/pull/20612

### 😕 Actual Behavior
The model hook will be called (twice) with `dynamic_id=2`.

### 🤔 Expected Behavior
The model hook should be called once with `dynamic_id=3`

### 🌍 Environment

Tested under Ember 3.28 and 5.6.0.beta2