$ git clone -n https://src.fedoraproject.org/rpms/kflickr.git /var/lib/mock/f38-build-side-42-init-devel-740292-27655/root/chroot_tmpdir/scmroot/kflickr
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-740292-27655/root/chroot_tmpdir/scmroot/kflickr'...
$ git fetch origin 90e1f996f875a0c415b85353c8849a8d1c7bdb1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kflickr
 * [new ref]         90e1f996f875a0c415b85353c8849a8d1c7bdb1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 90e1f99 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild