Add ARC Branding in README

[Surbhi-sharma1]

To have a consistent header in all sourceloop packages.
Reference readme: https://www.npmjs.com/package/@sourceloop/cache

[shubhamp-sf]

🎉 This issue has been resolved in version 5.0.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀