$ git clone -n https://gitee.com/mgb01105731/ghostscript_3.git /var/lib/mock/dist-an23.2-build-431687-73034/root/chroot_tmpdir/scmroot/ghostscript_3
Cloning into '/var/lib/mock/dist-an23.2-build-431687-73034/root/chroot_tmpdir/scmroot/ghostscript_3'...
$ git fetch origin f5df989224d6986d93512e318355f6a083e7e866:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/ghostscript_3
 * [new ref]         f5df989224d6986d93512e318355f6a083e7e866 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5df989 Rebuild with jbig2dec 0.20