$ git clone -n https://gitee.com/lzq11122/edk2.git /var/lib/mock/dist-an23-build-535981-82142/root/chroot_tmpdir/scmroot/edk2
Cloning into '/var/lib/mock/dist-an23-build-535981-82142/root/chroot_tmpdir/scmroot/edk2'...
$ git fetch origin 403e06668c272590d80a53c4a7a5536eccf8e2d0:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/edk2
 * [new ref]         403e06668c272590d80a53c4a7a5536eccf8e2d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 403e066 Support for AMD SEV-SNP