Add a small size for Tag component

[Sabrinavigil]

Duplicates ❌

• I have searched the existing issues

Which Figma library is concerned?

Not related to one Figma library

Summary 💡

Add a small variation to tag with 12 font
@alexandre.kassem

Examples 🌈

No response

Motivation 🔦

No response

New 🆕

• Validated in a grooming session

Backlog 📋

• Has a good summary
• Has example link(s)

Design in progress 🏗

• Analysis (functional & technical)
• Design refinement
• Dev qualification (properties, breakpoints, tokens etc.)
• Documentation refinement (inside the Figma branch)

Design review 👀

• Figma branch merged
• Documentation review _(and move the documentation into Vitamin Documentation Figma file)

Ready to dev 👍

• Issues are created in all repositories affected (vitamin-<web,android,ios,compose>)

Dev in progress 💻

• All issues are resolved (to replace with issues links)

- [ ] https://github.com/Decathlon/vitamin-android/issues/151
- [ ] https://github.com/Decathlon/vitamin-compose/issues/59
- [ ] https://github.com/Decathlon/vitamin-web/issues/1319
- [ ] https://github.com/Decathlon/vitamin-ios/issues/103

[lauthieb]

Will not be resolved on Vitamin iOS due to important note, so I close this issue.