$ git clone -n https://src.fedoraproject.org/rpms/icu.git /var/lib/mock/f41-build-824016-153942/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/f41-build-824016-153942/root/chroot_tmpdir/scmroot/icu'...
$ git fetch origin 5befb9367ed6c8d570adcd06ce0998e9104fb1d9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/icu
 * [new ref]         5befb9367ed6c8d570adcd06ce0998e9104fb1d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5befb93 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild