[Design System Toolbox] Use Solaris icons in demos

[paulinea]

Description

Replace each non Solaris icon by its corresponding Solaris version

Checklist for Core Team

• Tokens have been updated (if needed)
• Documentations have been updated (if needed)
• Unit tests have been updated and still pass
• UI tests have been updated and still pass
• Retrocompatibility has been checked, or broken API have been flagged as deprecated with a workaround