[WebGPU] ShaderModule should log source on failed compilation, this will allow us to diagnose issues more quickly
<rdar://problem/119870883>
Pull request: https://github.com/WebKit/WebKit/pull/22037
Committed 272514@main (30edec4722a9): <https://commits.webkit.org/272514@main> Reviewed commits have been landed. Closing PR #22037 and removing active labels.