chore: update deps

This used an old version of bitswap with a race.

go.mod

@@ -2,16 +2,16 @@ module github.com/ipfs/go-merkledag
 
 require (
 	github.com/gogo/protobuf v1.3.2
-	github.com/ipfs/go-block-format v0.0.2
-	github.com/ipfs/go-blockservice v0.1.0
-	github.com/ipfs/go-cid v0.0.3
-	github.com/ipfs/go-datastore v0.3.1
-	github.com/ipfs/go-ipfs-blockstore v0.1.0
+	github.com/ipfs/go-block-format v0.0.3
+	github.com/ipfs/go-blockservice v0.1.4
+	github.com/ipfs/go-cid v0.0.7
+	github.com/ipfs/go-datastore v0.4.5
+	github.com/ipfs/go-ipfs-blockstore v0.1.4
 	github.com/ipfs/go-ipfs-exchange-offline v0.0.1
-	github.com/ipfs/go-ipfs-util v0.0.1
-	github.com/ipfs/go-ipld-cbor v0.0.3
-	github.com/ipfs/go-ipld-format v0.0.2
-	github.com/multiformats/go-multihash v0.0.10
+	github.com/ipfs/go-ipfs-util v0.0.2
+	github.com/ipfs/go-ipld-cbor v0.0.5
+	github.com/ipfs/go-ipld-format v0.2.0
+	github.com/multiformats/go-multihash v0.0.15
 )
 
 go 1.15