Move output to connection utils

Signed-off-by: Katarzyna Treder <katarzyna.treder@h-partners.com>

test/functional/tests/cli/test_cli_standby.py

@@ -16,7 +16,7 @@ from test_tools.dd import Dd
 from test_tools.disk_utils import Filesystem
 from test_utils.filesystem.file import File
 from test_utils.os_utils import sync
-from test_utils.output import CmdException
+from connection.utils.output import CmdException
 from types.size import Size, Unit
 from api.cas.cli_messages import (
     check_stderr_msg,

test/functional/tests/cli/test_zero_metadata_command.py

@@ -16,7 +16,7 @@ from test_tools.disk_utils import get_device_filesystem_type, Filesystem
 from test_tools.fio.fio import Fio
 from test_tools.fio.fio_param import IoEngine, ReadWrite
 from test_utils.disk_finder import get_system_disks
-from test_utils.output import CmdException
+from connection.utils.output import CmdException
 from types.size import Size, Unit