[Bug]: sp-action-button logs two click events

### Code of conduct

- [x] I agree to follow this project's code of conduct.

### Impacted component(s)

sp-action-button

### Library version

1.7.0

### Expected behavior

A click on an sp-action-button triggers exactly on event.

### Actual behavior

The sp-action-button logs two click events.
One event has "isTrusted = false, the second one has isTrusted true.

This is not so much an issue for regular links (may actually impact analytics), but it's causing duplicate downloads when there is a "download" attribute.

### Screenshots

_No response_

### What browsers are you seeing the problem in?

Chrome, Firefox

### How can we reproduce this issue?

see sample code below.

### Sample code or abstract reproduction which illustrates the problem

console.log(`click handler, event is trusted: ${e.isTrusted}`)}
href="https://partners.adobe.com/channelpartnerassets/assets/public/public_1/aem_assets_dynamic_media_capability_spotlight_ue.pdf"
download="Adobe Experience Manager Assets Dynamic Media Capability Spotlight.pdf">

### Severity

None

### Logs taken while reproducing problem

click handler, event is trusted: false
click handler, event is trusted: true

### Would you like to track this issue in Jira?

- [x] Yes, please tell me the ticket number!

Start by locating the sp-action-button implementation and reproduce the supplied download example in Chrome or Firefox. Trace why the click handler receives both an untrusted and a trusted event; done means one click event and no duplicate download.

Written by the indexing model from the issue text.