$ git clone -n https://gitee.com/opencloudos-stream/dotnet7.0.git /var/lib/mock/dist-oc9-epol-build-67749-46412/root/chroot_tmpdir/scmroot/dotnet7.0
Cloning into '/var/lib/mock/dist-oc9-epol-build-67749-46412/root/chroot_tmpdir/scmroot/dotnet7.0'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dotnet7.0
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e3211d !8    Update to .NET SDK 7.0.115 and Runtime 7.0.15 Merge pull request !8 from 落笔/master