urllib3: add "__version__" (#6890)

AChenQ · hauntsaninja · web-flow · commit d0907f10736b · 2022-01-10T19:33:30.000-08:00
Co-authored-by: Shantanu &lt;12621235+hauntsaninja@users.noreply.github.com&gt;
diff --git a/stubs/urllib3/urllib3/__init__.pyi b/stubs/urllib3/urllib3/__init__.pyi
@@ -5,6 +5,7 @@ from . import connectionpool, filepost, poolmanager, response
 from .util import request as _request, retry, timeout, url
 
 __license__: Any
+__version__: str
 
 HTTPConnectionPool = connectionpool.HTTPConnectionPool
 HTTPSConnectionPool = connectionpool.HTTPSConnectionPool
