[WebGPU] WGPUBindGroupEntry::offset is not used while creating the bind group
radar://103606837
Pull request: https://github.com/WebKit/WebKit/pull/8042
Committed 258513@main (6a81017aa27a): <https://commits.webkit.org/258513@main> Reviewed commits have been landed. Closing PR #8042 and removing active labels.