[WebGPU] Update CTS to revision 7324baba2b12a71cecc155d72680478ec75b6591
<rdar://problem/104788170>
Pull request: https://github.com/WebKit/WebKit/pull/9290
Committed 259545@main (e1e8de31107e): <https://commits.webkit.org/259545@main> Reviewed commits have been landed. Closing PR #9290 and removing active labels.