$ git clone -n https://src.fedoraproject.org/rpms/ghostscript.git /var/lib/mock/f39-build-1559693-37326/root/chroot_tmpdir/scmroot/ghostscript
Cloning into '/var/lib/mock/f39-build-1559693-37326/root/chroot_tmpdir/scmroot/ghostscript'...
$ git fetch origin 1deadfe0d9fedfccae0f0dc31db474598a4474f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghostscript
 * [new ref]         1deadfe0d9fedfccae0f0dc31db474598a4474f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1deadfe fix for CVE-2023-43115 (#2241112)