$ git clone -n https://gitee.com/gcdota930915/sdl12-compat.git /var/lib/mock/dist-an23.3-build-417495-72868/root/chroot_tmpdir/scmroot/sdl12-compat
Cloning into '/var/lib/mock/dist-an23.3-build-417495-72868/root/chroot_tmpdir/scmroot/sdl12-compat'...
$ git fetch origin c50960bc159f5198bca5897478c6098c4a2a9f54:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/sdl12-compat
 * [new ref]         c50960bc159f5198bca5897478c6098c4a2a9f54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c50960b Refer to CentOS Stream sdl12-compat-1.2.68-4