$ git clone -n https://gitee.com/zhoujiajia111/edk2.git /var/lib/mock/dist-an23.3-build-463524-73845/root/chroot_tmpdir/scmroot/edk2
Cloning into '/var/lib/mock/dist-an23.3-build-463524-73845/root/chroot_tmpdir/scmroot/edk2'...
$ git fetch origin 526337bf3955a1ac77af75a00560883192682c2d:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/edk2
 * [new ref]         526337bf3955a1ac77af75a00560883192682c2d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 526337b update Source2 to fix check_source warning