$ git clone -n https://gitee.com/mgb01105731/libjpeg-turbo.git /var/lib/mock/dist-an23.3-build-420542-72884/root/chroot_tmpdir/scmroot/libjpeg-turbo
Cloning into '/var/lib/mock/dist-an23.3-build-420542-72884/root/chroot_tmpdir/scmroot/libjpeg-turbo'...
$ git fetch origin 8e0912a7345d04c817efe3e25c1aa2199a4a75d3:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libjpeg-turbo
 * [new ref]         8e0912a7345d04c817efe3e25c1aa2199a4a75d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e0912a Update to 3.0.2 from 3.0.0