Fix computed value for `transform` property. SkewY was incorrectly reported as SkewX due to a bad copy/paste.
Pull request: https://github.com/WebKit/WebKit/pull/7713
Pull request: https://github.com/WebKit/WebKit/pull/7714
Committed 257964@main (199b72026c4d): <https://commits.webkit.org/257964@main> Reviewed commits have been landed. Closing PR #7714 and removing active labels.
<rdar://problem/103425506>