$ git clone -n https://gitee.com/mgb01105731/libtiff.git /var/lib/mock/dist-an23.3-build-415033-72844/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an23.3-build-415033-72844/root/chroot_tmpdir/scmroot/libtiff'...
$ git fetch origin fd915751b7b43fb7d68e63b7254206342c3eb0ed:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libtiff
 * [new ref]         fd915751b7b43fb7d68e63b7254206342c3eb0ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd91575 Sync up from CentOS Stream libtiff-4.6.0-1(tdawson@redhat.com)