#154: the last commit was lacking two files

tests/fixtures/timeseries/timeseries_contributors.json

+[
+  {
+    "request_id": "7f0df73a-bd0f-48b9-bb17-d5cd36f89598",
+    "timeseries_ids": [1, 2]
+  }
+]

toardb/timeseries/models_contributor.py

+# SPDX-FileCopyrightText: 2021 Forschungszentrum Jülich GmbH
+# SPDX-License-Identifier: MIT
+
+"""
+class TimeseriesContributorList (Base)
+======================================
+"""
+from sqlalchemy import Column, Integer, String, ARRAY, Table
+from toardb.base import Base
+
+
+s1_contributors_table = Table('services.s1_contributors', Base.metadata,
+    Column('request_id', String(32), primary_key=True, nullable=False),
+    Column('timeseries_ids',ARRAY(Integer))
+)
+