$ git clone -n https://src.fedoraproject.org/rpms/kde-baseapps.git /var/lib/mock/f39-build-1446164-32664/root/chroot_tmpdir/scmroot/kde-baseapps
Cloning into '/var/lib/mock/f39-build-1446164-32664/root/chroot_tmpdir/scmroot/kde-baseapps'...
$ git fetch origin c94057e43ce20a2ebb38ef7205e4da7f1d7a1a74:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-baseapps
 * [new ref]         c94057e43ce20a2ebb38ef7205e4da7f1d7a1a74 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c94057e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild