Request to Upgrade intl Dependency to Support ^0.20.0

[AmoonPod]

I’m reaching out because the current intl dependency version (^0.19.0) is causing a dependency conflict in my project. Specifically, I’m using other packages such as orm ^5.3.1, which require intl ^0.20.0. Unfortunately, this conflict blocks me from resolving dependencies, preventing me from moving forward in development.

Would it be possible to upgrade the intl dependency in enough_mail to support ^0.20.0? If there are no breaking changes, this update should help many developers integrate enough_mail into modern projects more seamlessly.