bug(cdk-menu): cdkMenuTriggerFor within cdkContextMenuTriggerFor causes repositioning when hovered

### 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

Using a `[cdkMenuTriggerFor]` within a container that has a `[cdkContextMenuTriggerFor]` for the same cdkMenu.

Current behavior:
When a cdkMenu is opened by the `[cdkContextMenuTriggerFor]` the cdkMenu it will be repositioned to the `[cdkMenuTriggerFor]` when the `[cdkMenuTriggerFor]` is hovered.

Expected behavior:
the cdkMenu should stay at its current location, even if `[cdkMenuTriggerFor]` is hovered.

In case this is confirmed as a bug, I could provide a PR fixing the issue

### Reproduction

Stackblitz: https://stackblitz.com/edit/components-issue-uo4741?file=src/app/example-component.html

Steps to reproduce:
1. Right click on Lucas ipsum
2. hover Open Context Menu button

### Expected Behavior

contextMenu does not change position

### Actual Behavior

contextMenu moves to the location of the button trigger

### Environment

- Angular: 15
- CDK/Material: 15
- Browser(s): Firefox, Chrome
- Operating System (e.g. Windows, macOS, Ubuntu): Ubuntu

Can also be reproduced with the dev-app in the components repo

Beginne mit der verlinkten Stackblitz-Reproduktion und vergleiche sie mit der dev-app des Komponenten-Repositorys. Reproduziere die Neupositionierung des Kontextmenüs, indem du mit der rechten Maustaste auf Lucas ipsum klickst und den Open Context Menu-Button per Hover fokussierst; abgeschlossen ist die Aufgabe, wenn das Menü an seiner ursprünglichen Position bleibt, sobald der verschachtelte Trigger per Hover fokussiert wird.

Vom Indexierungsmodell aus dem Issue-Text verfasst.