The IdentityRequestProvider's .request attribute should be an object, not a DOMString.
Spec change: https://github.com/WICG/digital-identities/pull/97/
<rdar://problem/126244307>
Pull request: https://github.com/WebKit/WebKit/pull/27124
Committed 277472@main (0ad7f8d69556): <https://commits.webkit.org/277472@main> Reviewed commits have been landed. Closing PR #27124 and removing active labels.