$ git clone -n https://src.fedoraproject.org/rpms/libreoffice.git /var/lib/mock/f41-build-815174-149424/root/chroot_tmpdir/scmroot/libreoffice
Cloning into '/var/lib/mock/f41-build-815174-149424/root/chroot_tmpdir/scmroot/libreoffice'...
$ git fetch origin fbe0c52282bb5701eca7e76725276f4f42ec11dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libreoffice
 * [new ref]         fbe0c52282bb5701eca7e76725276f4f42ec11dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbe0c52 24.2.5.2