chore: import upstream snapshot with attribution

tests/scripts/task_python_unittest.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# 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.
+
+set -euxo pipefail
+
+export PYTHONPATH="$(pwd)/python"
+export PYTEST_ADDOPTS="${CI_PYTEST_ADD_OPTIONS:-} ${PYTEST_ADDOPTS:-}"
+
+# setup tvm-ffi into python folder
+uv pip install -v --target=python ./3rdparty/tvm-ffi/
+
+python3 -m pytest -vvs -n auto -m "${TVM_TEST_MARKER:-not gpu}" tests/python