$ git clone -n https://gitee.com/zhaohang_mskdxl/perl.git /var/lib/mock/dist-an8.10-build-445159-73237/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-an8.10-build-445159-73237/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin 1e0828e22248f7f8cc7fd3ab9039be8909fcb7f7:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/perl
 * [new ref]         1e0828e22248f7f8cc7fd3ab9039be8909fcb7f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e0828e update to 8.10.0