stm-conduit-2.2: dependencies

Dependencies for stm-conduit-2.2

library	async (>=2.0.1) base (>=4 && <5) conduit (>=1.0 && <1.1) lifted-async (>=0.1) lifted-base (>=0.2.1) monad-control (>=0.3.2) monad-loops (>=0.4.2) resourcet (>=0.3 && <0.5) stm (>=2.4 && <2.5) stm-chans (>=2.0 && <3.1) transformers (>=0.2 && <=0.4)