Log Message:
py-urllib3: updated to 2.0.3

2.0.3 (2023-06-07)
- Allowed alternative SSL libraries such as LibreSSL, while still issuing a \ 
warning as we cannot help users facing issues with implementations other than \ 
OpenSSL.
- Deprecated URLs which don't have an explicit scheme
- Fixed response decoding with Zstandard when compressed data is made of several \ 
frames.
- Fixed ``assert_hostname=False`` to correctly skip hostname check.