bug(CdkPortalOutlet): Component can be rendered outside CdkPortalOutlet

### Is this a regression?

- [ ] Yes, this behavior used to work in the previous version

### The previous version in which this bug was not present was

_No response_

### Description

If you have ComponentPortal with provided ViewContainerRef NgForOf can rerender component outside CdkPortalOutlet.
Looks like [this code](https://github.com/angular/components/blob/7a24e95bafbdeb697f74a48e275c2442bcbefc74/src/cdk/portal/portal-directives.ts#L166) is executed only once and after NgForOf dom manipulations there is nothing that can move ComponentPortalExample to expected position

### Reproduction

[Demo](https://stackblitz.com/edit/angular-ivy-lthq8f?file=src%2Fapp%2Fportal.component.ts,src%2Fapp%2Fapp.module.ts,src%2Fapp%2Fapp.component.html)

Steps to reproduce:
1. Wait until component outlet will render component
2. Drag Item 1 down
3. Drag Item 1 up
4. ComponentPortalExample is rendered inside item list instead of inside component outlet
instead

### Expected Behavior

ComponentPortalExample should stay inside CdkPortalOutlet

### Actual Behavior

ComponentPortalExample is rendered inside item list instead of inside CdkPortalOutlet

### Environment


Comienza con src/cdk/portal/portal-directives.ts en el código enlazado y reproduce el problema usando la demo de StackBlitz proporcionada. Investiga la interacción entre ComponentPortal, el ViewContainerRef proporcionado y la reordenación del DOM de NgForOf; se considera terminado cuando ComponentPortalExample permanece dentro de CdkPortalOutlet después de arrastrar Item 1 hacia abajo y volver a subirlo.

Escrito por el modelo de indexación a partir del texto del issue.