chore(deps): update subosito/flutter-action to v2.18.0 #648

Job	Run time
flutter-test-analyze / Analyze	1m 1s
flutter-test-analyze / Test	1m 8s
flutter-test-analyze / Format	39s
flutter-build / Android (apk)	6m 50s
flutter-build / WEB	3s
flutter-build / iOS	3s
	9m 44s

Provide feedback