$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-table-extra.git /var/lib/mock/f39-build-1582148-38104/root/chroot_tmpdir/scmroot/fcitx5-table-extra
Cloning into '/var/lib/mock/f39-build-1582148-38104/root/chroot_tmpdir/scmroot/fcitx5-table-extra'...
$ git fetch origin f2b3655dbb7f8e2a8dc40e5d73fd1b86c77f86e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-table-extra
 * [new ref]         f2b3655dbb7f8e2a8dc40e5d73fd1b86c77f86e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2b3655 update to upstream release 5.1.0