$ git clone -n https://src.fedoraproject.org/rpms/python-linuxdoc.git /var/lib/mock/f39-build-2317693-58155/root/chroot_tmpdir/scmroot/python-linuxdoc
Cloning into '/var/lib/mock/f39-build-2317693-58155/root/chroot_tmpdir/scmroot/python-linuxdoc'...
$ git fetch origin c96cd10f36f3e49034c3a8bd715f9cc2ba8e4ef5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-linuxdoc
 * [new ref]         c96cd10f36f3e49034c3a8bd715f9cc2ba8e4ef5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c96cd10 [packit] 20231020 upstream release