[flutter_local_notifications] updated minimum OS requirements to align with Flutter 3.13 #228

Job	Run time
swift_format	10s
objc_format	10s
Run Dart Analyzer	28s
Build Android example app (stable channel)	43s
Build iOS example app (3.13)	31s
Build Android example app (3.13)	40s
Build iOS example app (stable channel)	29s
Build macOS example app (stable channel)	30s
Dart formatting checks	21s
java_format	8s
Build Linux example app (3.13)	29s
Build Linux example app (stable channel)	28s
Build macOS example app (3.13)	13s
Run integration tests (Android)	27s
Run integration tests (iOS)	13s
Run all unit tests (Android)	41s
Run all unit tests (Dart)	40s
	7m 21s

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