$ git clone -n https://src.fedoraproject.org/rpms/icu.git /var/lib/mock/f31-build-53396-27848/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/f31-build-53396-27848/root/chroot_tmpdir/scmroot/icu'...
$ git reset --hard 9fe1f5ec69addf80236fbdb4541960d15b1447bb
HEAD is now at 9fe1f5e Resolves: rhbz#1708935 temporarily roll most back to 63.1