fix(bec_widget): removal of non existing TYPE check for old dock area

Author: wyzula-jan

bec_widgets/utils/bec_widget.py

@@ -20,7 +20,6 @@
 
 if TYPE_CHECKING:  # pragma: no cover
     from bec_widgets.utils.busy_loader import BusyLoaderOverlay
-    from bec_widgets.widgets.containers.dock import BECDock
 
 logger = bec_logger.logger