Paramiko default look_for_keys=False

To avoid problems with local key files, changing the
Paramiko default value to look_for_keys=False

Change-Id: Iae96855be070d5b24303367ec0f9c9257ae78de1

framework/ssh/ssh_connection.py

@@ -86,7 +86,7 @@ class SSHConnection:
             get_logger().log_error(f"Exception: {exception}")
             raise BaseException("Failed to connect to Jump-Host")
 
-    def connect(self, allow_agent=True, look_for_keys=True) -> bool:
+    def connect(self, allow_agent=True, look_for_keys=False) -> bool:
         """
         Creates a connection
         Args: