$ git clone -n https://gitee.com/hongwei-qin/mod_http2.git /var/lib/mock/dist-an23.3-build-416308-72865/root/chroot_tmpdir/scmroot/mod_http2
Cloning into '/var/lib/mock/dist-an23.3-build-416308-72865/root/chroot_tmpdir/scmroot/mod_http2'...
$ git fetch origin f6f782f711a457d94168d3b4ad4d7600a72257ac:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/mod_http2
 * [new ref]         f6f782f711a457d94168d3b4ad4d7600a72257ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6f782f update to 2.0.29