$ git clone -n https://gitee.com/jiangxin00/edk2.git /var/lib/mock/dist-an23-build-345813-70158/root/chroot_tmpdir/scmroot/edk2
Cloning into '/var/lib/mock/dist-an23-build-345813-70158/root/chroot_tmpdir/scmroot/edk2'...
$ git fetch origin 8803960adcff56281b30eca1b8580b37a29410a1:KOJI_FETCH_HEAD
From https://gitee.com/jiangxin00/edk2
 * [new ref]         8803960adcff56281b30eca1b8580b37a29410a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8803960 anolis: OvmfPkg/BaseMemEncryptLib: Save memory encrypt status in reserved memory