$ git clone -n https://src.fedoraproject.org/rpms/perl-HTML-HTML5-Sanity.git /var/lib/mock/f40-build-2625050-65150/root/chroot_tmpdir/scmroot/perl-HTML-HTML5-Sanity
Cloning into '/var/lib/mock/f40-build-2625050-65150/root/chroot_tmpdir/scmroot/perl-HTML-HTML5-Sanity'...
$ git fetch origin f568df5d4e31e3ec5d17b832ea95aa0881f014bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-HTML-HTML5-Sanity
 * [new ref]         f568df5d4e31e3ec5d17b832ea95aa0881f014bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f568df5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild