[WebGPU] GPUShaderModule.getCompilationInfo crashes
<rdar://problem/117723027>
Pull request: https://github.com/WebKit/WebKit/pull/19761
Committed 270014@main (a59c221d09e9): <https://commits.webkit.org/270014@main> Reviewed commits have been landed. Closing PR #19761 and removing active labels.