[Component Update] A divider in a component should not increase the size of this component

[paulinea]

Description

Check that divider in checkbox item or radio button item is placed in order to avoid adding its height to the component height. If it is 1dp height, it should not add 1dp to the component height.

Motivation & Context

Request from design team

Types of change

• Add new component
• Update existing component

Checklist for Core Team

• Tokens have been updated
• Documentations have been updated
• Unit tests have been updated
• UI tests have been updated
• Design System Toolbox has been updated
• Retrocompatibility has been checked, or broken API have been flagged as deprecated with a workaround