Merge pull request #2850 from docker/dependabot/pip/urllib3-1.26.5

Bump urllib3 from 1.24.3 to 1.26.5

Author: Ulysses Souza

requirements.txt

@@ -13,5 +13,5 @@ pyOpenSSL==18.0.0
 pyparsing==2.2.0
 pywin32==227; sys_platform == 'win32'
 requests==2.26.0
-urllib3==1.24.3
+urllib3==1.26.5
 websocket-client==0.56.0