Add `Pos.Communication.PeerState` to imports (for `cardano-sl-explorer`)
Add `Pos.Communication.PeerState` to imports (for `cardano-sl-explorer`)

input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/cardano-sl