$ git clone -n https://src.fedoraproject.org/rpms/kpeoplevcard.git /var/lib/mock/f39-build-1456392-32922/root/chroot_tmpdir/scmroot/kpeoplevcard
Cloning into '/var/lib/mock/f39-build-1456392-32922/root/chroot_tmpdir/scmroot/kpeoplevcard'...
$ git fetch origin 4473872e3e0aa6a083cba86b281fddaa81d3eda0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kpeoplevcard
 * [new ref]         4473872e3e0aa6a083cba86b281fddaa81d3eda0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4473872 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild