$ git clone -n https://src.fedoraproject.org/rpms/lcms2.git /var/lib/mock/f40-build-786661-134489/root/chroot_tmpdir/scmroot/lcms2
Cloning into '/var/lib/mock/f40-build-786661-134489/root/chroot_tmpdir/scmroot/lcms2'...
$ git fetch origin 178ee1ebaf920897f70a3c8a8dde4e68f170c17f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lcms2
 * [new ref]         178ee1ebaf920897f70a3c8a8dde4e68f170c17f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 178ee1e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild