chore: only add publishAllLocales to publish when localizeStatus is enabled (#15610)

### What
The Publish button was sending `publishAllLocales=true` as a query
parameter on the default publish action, regardless of whether the
`localizeStatus` feature was enabled for the collection/global.

This was being ignored in the request itself and had no real effect, but
we still shouldn't be passing it.

### Why
The `publishAllLocales` parameter is part of the experimental
`localizeStatus` feature (which allows per-locale draft/publish status).
When this feature is not enabled, the parameter should not appear in the
request URL as it's confusing and adds unnecessary noice.

### How
Updates the publish button component to only add
`publishAllLocales=true` when `localizeStatus` is enabled.