try-catch Warning in SwiftFlutterContactsPlugin.swift

[Douoo]

Description

While building my Flutter iOS app using the flutter_contacts plugin version 1.1.9+2, I encountered the following warning in Xcode:

/Users/[PC]/.pub-cache/hosted/pub.dev/flutter_contacts-1.1.9+2/ios/Classes/SwiftFlutterContactsPlugin.swift:530:34: warning: no calls to throwing functions occur within 'try' expression let groups = try FlutterContacts.getGroups()
Steps to Reproduce

1. Add flutter_contacts plugin to a Flutter project:
2. Run the iOS build command: