feat: Add dataset tagging to the back-end (#20892)

Co-authored-by: Ville Brofeldt <33317356+villebro@users.noreply.github.com>

tests/integration_tests/fixtures/tags.py

@@ -0,0 +1,33 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+import pytest
+
+from superset.tags.core import clear_sqla_event_listeners, register_sqla_event_listeners
+from tests.integration_tests.test_app import app
+
+
+@pytest.fixture
+def with_tagging_system_feature():
+    with app.app_context():
+        is_enabled = app.config["DEFAULT_FEATURE_FLAGS"]["TAGGING_SYSTEM"]
+        if not is_enabled:
+            app.config["DEFAULT_FEATURE_FLAGS"]["TAGGING_SYSTEM"] = True
+            register_sqla_event_listeners()
+            yield
+            app.config["DEFAULT_FEATURE_FLAGS"]["TAGGING_SYSTEM"] = False
+            clear_sqla_event_listeners()