[ tvOS ] Fix AppleTV build
<rdar://problem/108063727>
Already fixed. Closing.
Nevermind it is not fixed. Re-opening.
Pull request: https://github.com/WebKit/WebKit/pull/12758
Committed 262991@main (18f1b39aa534): <https://commits.webkit.org/262991@main> Reviewed commits have been landed. Closing PR #12758 and removing active labels.