$ git clone -n https://src.fedoraproject.org/rpms/kf5-kirigami.git /var/lib/mock/f39-build-1629251-39532/root/chroot_tmpdir/scmroot/kf5-kirigami
Cloning into '/var/lib/mock/f39-build-1629251-39532/root/chroot_tmpdir/scmroot/kf5-kirigami'...
$ git fetch origin 7e2eaec11ed2065ef811573ce21c96670313230d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kirigami
 * [new ref]         7e2eaec11ed2065ef811573ce21c96670313230d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e2eaec Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild