[test] Add integration test for accessing sd sttr in dc (flyteorg#2969)

* test: Add integration test for attr access of sd

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Correct file path

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* test: Support interaction with minio s3 bucket

1. Upload a local parquet file to minio s3 bucket
2. Access StructuredDataset attr from a dataclass
3. Open StructuredDataset from a remote path

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Delete an unmerged integration test

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Try imagespec with commit sha of corresponding fix

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Remove redundant test

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Remove default_factory and create sd dc from input uri

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* refactor: Clean test logic

1. Remove redundant prints
2. Use `mock.patch.dict` to setup `os.environ` for the current test fn
    * Avoid contaminating other tests running in the same process

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Remove redundant minio env var setup and add test comments

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Support uploading tmp pqt file

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Udpate deprecated module

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

* Remove redundant and unused imports

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>

---------

Signed-off-by: JiaWei Jiang <waynechuang97@gmail.com>
Signed-off-by: Shuying Liang <shuying.liang@gmail.com>

Author: JiangJiaWei1103

tests/flytekit/integration/remote/test_remote.py

@@ -14,7 +14,7 @@
 from urllib.parse import urlparse
 import uuid
 import pytest
-import mock
+from unittest import mock
 
 from flytekit import LaunchPlan, kwtypes, WorkflowExecutionPhase
 from flytekit.configuration import Config, ImageConfig, SerializationSettings