Some of our top-level build products aren't used by WebKit at all, and as such weren't caught in earlier rounds of validation error fixes (rdar://89032448).
Pull request: https://github.com/WebKit/WebKit/pull/326
Committed r293408 (249974@main): <https://commits.webkit.org/249974@main> Reviewed commits have been landed. Closing PR #326 and removing active labels.
<rdar://problem/92311374>