$ git clone -n https://gitee.com/lxpzero/harfbuzz.git /var/lib/mock/dist-an23.3-build-419975-72884/root/chroot_tmpdir/scmroot/harfbuzz
Cloning into '/var/lib/mock/dist-an23.3-build-419975-72884/root/chroot_tmpdir/scmroot/harfbuzz'...
$ git fetch origin 8d872c4247233283a9b0ffc42c1dbdded146c118:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/harfbuzz
 * [new ref]         8d872c4247233283a9b0ffc42c1dbdded146c118 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d872c4 update to 8.4.0 from 8.1.1