change version to not collide with current work

shared/workspaces/test/notification/__init__.py

-#
-# Copyright (C) 2021 Associated Universities, Inc. Washington DC, USA.
-#
-# This file is part of NRAO Workspaces.
-#
-# Workspaces is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Workspaces is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Workspaces.  If not, see <https://www.gnu.org/licenses/>.