$ git clone -n https://gitee.com/opencloudos-stream/libkscreen-qt5.git /var/lib/mock/dist-ocs23-loongarch64-build-146498-9831/root/chroot_tmpdir/scmroot/libkscreen-qt5
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-146498-9831/root/chroot_tmpdir/scmroot/libkscreen-qt5'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libkscreen-qt5
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c5c1df !2 升级到5.27.9，适配kscreenlocker Merge pull request !2 from jeremiazhao/master