sentinel: Add SentinelManagedSSLConnection

Create a simple class which takes in both:
 - SentinelManaged
 - SSLConnection
in cases where the sentinel is being used with a TLS enabled redis
setup.

Author: AbdealiLoKo

redis/sentinel.py

@@ -3,7 +3,7 @@
 
 from redis.client import Redis
 from redis.commands import SentinelCommands
-from redis.connection import ConnectionPool, Connection
+from redis.connection import ConnectionPool, Connection, SSLConnection
 from redis.exceptions import (ConnectionError, ResponseError, ReadOnlyError,
                               TimeoutError)
 from redis.utils import str_if_bytes
@@ -66,6 +66,10 @@ def read_response(self):
             raise
 
 
+class SentinelManagedSSLConnection(SentinelManagedConnection, SSLConnection):
+    pass
+
+
 class SentinelConnectionPool(ConnectionPool):
     """
     Sentinel backed connection pool.