Adopt finer-grained media services on relevant platforms. This doesn't expose new functionality, it's just adopting these more specific endpoints.
<rdar://114717295>
Pull request: https://github.com/WebKit/WebKit/pull/18435
Committed 268672@main (3bf860bb447c): <https://commits.webkit.org/268672@main> Reviewed commits have been landed. Closing PR #18435 and removing active labels.