Disabling retained gizmos

## What problem does this solve or what need does it fill?

I couldn't find any way to disable rendering of the retained gizmo.

## What solution would you like?

Add a way to disable retained gizmos modifying the component or some config

## What alternative(s) have you considered?

1) Usual 'immediate' gizmos can be turned off using GizmoConfigStore (see [3D Gizmos example](https://bevy.org/examples/gizmos/3d-gizmos/))

2) Deleting Gizmo component

## Additional context