chore: update v3 beta banner to 3.0.0-beta.2 (#1204)

Author: sanchitmehtagit

README.md

@@ -10,11 +10,11 @@
 
 > [!IMPORTANT]
 > **🚀 v3 Beta Available**
-> A new major version [`3.0.0-beta.1`](https://github.com/auth0/Auth0.swift/releases/tag/3.0.0-beta.1) of Auth0.swift is now available in beta. It includes breaking changes and improvements over v2.
+> A new major version [`3.0.0-beta.2`](https://github.com/auth0/Auth0.swift/releases/tag/3.0.0-beta.2) of Auth0.swift is now available in beta. It includes breaking changes and improvements over v2.
 >
 > We'd love for you to try it out and share your feedback! Please [open an issue](https://github.com/auth0/Auth0.swift/issues) if you encounter any problems or have suggestions.
 >
-> 📚 [Migration Guide](https://github.com/auth0/Auth0.swift/blob/3.0.0-beta.1/V3_MIGRATION_GUIDE.md)  •  📦 [v3 Changelog](https://github.com/auth0/Auth0.swift/blob/3.0.0-beta.1/CHANGELOG.md)
+> 📚 [Migration Guide](https://github.com/auth0/Auth0.swift/blob/3.0.0-beta.2/V3_MIGRATION_GUIDE.md)  •  📦 [v3 Changelog](https://github.com/auth0/Auth0.swift/blob/3.0.0-beta.2/CHANGELOG.md)
 
 ## Documentation