Deprecation warnings when calling Great Expectations data context (connecting to S3)

[arthurmanners]

Describe the bug
I'm getting a deprecation warning when I call data context, specifically when Great Expectations is configured to pulled expectation suites from S3.

The warning seems to be an SQLALchemy deprecation warning:

venv-validation/lib/python3.9/site-packages/great_expectations/data_context/store/query_store.py:73: SADeprecationWarning: Calling URL() directly is deprecated and will be disabled in a future release.  The public constructor for URL is now the URL.create() method options = URL(drivername, **credentials)

To Reproduce
Steps to reproduce the behavior:

1. Configure great_expectations.yml with S3 expectation store
2. Create a data context object: context = ge.data_context.DataContext()
3. See error

Expected behavior
The data context does not show the warnings when creating a data context connecting to local expectation suites.

Environment (please complete the following information):

• Operating System: MacOS
• Great Expectations Version: 0.15.16

[austiezr]

Hey @arthurmanners ! Thanks for raising this; we'll review internally and discuss.