$ git clone -n https://src.fedoraproject.org/rpms/kdelibs.git /var/lib/mock/f39-build-1629211-39527/root/chroot_tmpdir/scmroot/kdelibs
Cloning into '/var/lib/mock/f39-build-1629211-39527/root/chroot_tmpdir/scmroot/kdelibs'...
$ git fetch origin d79264c138c30addd9450ffcea9150c984629f2e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdelibs
 * [new ref]         d79264c138c30addd9450ffcea9150c984629f2e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d79264c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild