$ git clone -n https://gitee.com/mgb01105731/unicode-ucd.git /var/lib/mock/dist-an23.3-build-419730-72884/root/chroot_tmpdir/scmroot/unicode-ucd
Cloning into '/var/lib/mock/dist-an23.3-build-419730-72884/root/chroot_tmpdir/scmroot/unicode-ucd'...
$ git fetch origin 7f6cfa894adb779f0a4c356add6f4247bdfbb206:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/unicode-ucd
 * [new ref]         7f6cfa894adb779f0a4c356add6f4247bdfbb206 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f6cfa8 Update to 15.1.0 from 15.0.0