chore(deps): update ruby/setup-ruby to v1.203.0 #647

Job	Run time
flutter-test-analyze / Format	37s
flutter-test-analyze / Analyze	1m 2s
flutter-test-analyze / Test	1m 5s
flutter-build / Android (apk)	6m 41s
flutter-build / WEB	4s
flutter-build / iOS	7s
	9m 36s

Provide feedback