Add Array's MonadZero instance again with a compiler warning

Author: JordanMartinez

src/Control/MonadZero.purs

@@ -40,3 +40,5 @@ import Prim.TypeError (class Warn, Text)
 -- |
 -- | - Annihilation: `empty >>= f = empty`
 class (Monad m, Alternative m, Warn (Text "'MonadZero' is deprecated, use 'Monad' and 'Alternative' constraints instead")) <= MonadZero m
+
+instance monadZeroArray :: Warn (Text "`Array`'s 'MonadZero' is deprecated, use 'Monad' and 'Alternative' constraints instead")) => MonadZero Array