$ git clone -n https://src.fedoraproject.org/rpms/libheif.git /var/lib/mock/f41-build-826076-154851/root/chroot_tmpdir/scmroot/libheif
Cloning into '/var/lib/mock/f41-build-826076-154851/root/chroot_tmpdir/scmroot/libheif'...
$ git fetch origin eb14b60ad2709a95dff68519afcbbd05a18aa79e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libheif
 * [new ref]         eb14b60ad2709a95dff68519afcbbd05a18aa79e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb14b60 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild