$ git clone -n https://gitee.com/zhoujiajia111/edk2_1762414924.git /var/lib/mock/dist-an23-build-483864-74323/root/chroot_tmpdir/scmroot/edk2_1762414924
Cloning into '/var/lib/mock/dist-an23-build-483864-74323/root/chroot_tmpdir/scmroot/edk2_1762414924'...
$ git fetch origin 270806f94b3c37675be83e1c10226f268888f690:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/edk2_1762414924
 * [new ref]         270806f94b3c37675be83e1c10226f268888f690 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 270806f Update code from upstream