v4.0.0 of telemetrydecksdk

Flutter SDK for TelemetryDeck, a privacy-conscious analytics service for apps and websites Changelog excerpt: - https://github.com/TelemetryDeck/FlutterSDK/releases/tag/4.0.0 - Swift Package Manager supportThe iOS and macOS plugins now ship as Swift packages, so they integrate with Flutter's SwiftPM-based plugin resolution. While CocoaPods continues to work, we recommend that you try to switch to SPM as soon as possible. - [Android] The KotlinSDK has been updated to [7.0.0](https://github.com/TelemetryDeck/KotlinSDK/releases/ta[...]