$ git clone -n https://gitee.com/opencloudos-stream/perl-Sub-Exporter.git /var/lib/mock/dist-ocs23-loongarch64-build-134866-9626/root/chroot_tmpdir/scmroot/perl-Sub-Exporter
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-134866-9626/root/chroot_tmpdir/scmroot/perl-Sub-Exporter'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Sub-Exporter
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 440124a !1 【自动升级】perl-Sub-Exporter 0.991 Merge pull request !1 from ocs-bot/master