Merge pull request #2 from ipfs/fix/remove-ununsed-dep

chore: remove unused go-ipfs dependency in go.mod

go.mod

@@ -6,7 +6,6 @@ require (
 	github.com/hashicorp/golang-lru v0.5.4
 	github.com/ipfs/go-cid v0.0.7
 	github.com/ipfs/go-datastore v0.4.5
-	github.com/ipfs/go-ipfs v0.7.0
 	github.com/ipfs/go-ipfs-ds-help v0.1.1
 	github.com/ipfs/go-ipfs-keystore v0.0.2
 	github.com/ipfs/go-ipfs-pinner v0.1.1