Fix mpool.GetActor for lite node

Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>

node/modules/chain.go

@@ -9,7 +9,6 @@ import (
 	"github.com/ipfs/go-blockservice"
 	"github.com/libp2p/go-libp2p-core/host"
 	"github.com/libp2p/go-libp2p-core/routing"
-	pubsub "github.com/libp2p/go-libp2p-pubsub"
 	"go.uber.org/fx"
 	"golang.org/x/xerrors"
 
@@ -59,8 +58,7 @@ func ChainBlockService(bs dtypes.ExposedBlockstore, rem dtypes.ChainBitswap) dty
 	return blockservice.New(bs, rem)
 }
 
-func MessagePool(lc fx.Lifecycle, sm *stmgr.StateManager, ps *pubsub.PubSub, ds dtypes.MetadataDS, nn dtypes.NetworkName, j journal.Journal) (*messagepool.MessagePool, error) {
-	mpp := messagepool.NewProvider(sm, ps)
+func MessagePool(lc fx.Lifecycle, mpp messagepool.Provider, ds dtypes.MetadataDS, nn dtypes.NetworkName, j journal.Journal) (*messagepool.MessagePool, error) {
 	mp, err := messagepool.New(mpp, ds, nn, j)
 	if err != nil {
 		return nil, xerrors.Errorf("constructing mpool: %w", err)