future first: switch the order of some if statements (#5206)

Since we're adding this to our contribution guidelines in
https://github.com/python/typeshed/pull/5205

stubs/requests/requests/cookies.pyi

@@ -1,10 +1,10 @@
 import sys
 from typing import Any, MutableMapping
 
-if sys.version_info < (3, 0):
-    from cookielib import CookieJar
-else:
+if sys.version_info >= (3, 0):
     from http.cookiejar import CookieJar
+else:
+    from cookielib import CookieJar
 
 class MockRequest:
     type: Any

stubs/requests/requests/packages/urllib3/connection.pyi

@@ -6,13 +6,12 @@ from . import exceptions, util
 from .packages import ssl_match_hostname
 from .util import ssl_
 
-if sys.version_info < (3, 0):
-    from httplib import HTTPConnection as _HTTPConnection, HTTPException as HTTPException
-    class ConnectionError(Exception): ...
-
-else:
+if sys.version_info >= (3, 0):
     from builtins import ConnectionError as ConnectionError
     from http.client import HTTPConnection as _HTTPConnection, HTTPException as HTTPException
+else:
+    from httplib import HTTPConnection as _HTTPConnection, HTTPException as HTTPException
+    class ConnectionError(Exception): ...
 
 class DummyConnection: ...