Add #features_for_actor to return all enabled features for a given actor#783

MagoMathew wants to merge 2 commits intoflippercloud:mainflippercloud/flipper:mainfrom

MagoMathew:feature/method-to-get-all-enabled-features-for-an-actorMagoMathew/flipper:feature/method-to-get-all-enabled-features-for-an-actorCopy head branch name to clipboard