Delete 'sub_dir' param in get_console_log_path.
Delete 'sub_dir' param in get_console_log_path.

Change-Id: I195d0249b5fe25b47b4083c0e98552a767493830

mfcloud/python-zvm-sdk,mfcloud/python-zvm-sdk,mfcloud/python-zvm-sdk,mfcloud/python-zvm-sdk