$ git clone -n https://gitee.com/src-opencloudos-rpms/dotnet9.0.git /var/lib/mock/dist-oc8-build-229770-81393/root/chroot_tmpdir/scmroot/dotnet9.0
Cloning into '/var/lib/mock/dist-oc8-build-229770-81393/root/chroot_tmpdir/scmroot/dotnet9.0'...
$ git fetch origin 21a4d22a21b64bb63ec029e6b77258cfea9ed902:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dotnet9.0
 * [new ref]         21a4d22a21b64bb63ec029e6b77258cfea9ed902 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21a4d22 import dotnet9.0-9.0.111-1.tl3