fix(deps): update graphsync

Author: hannahhoward

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/ipfs/go-blockservice v0.1.3
 	github.com/ipfs/go-cid v0.0.5
 	github.com/ipfs/go-datastore v0.4.4
-	github.com/ipfs/go-graphsync v0.0.6-0.20200721211002-c376cbe14c0a
+	github.com/ipfs/go-graphsync v0.0.6-0.20200731020347-9ff2ade94aa4
 	github.com/ipfs/go-ipfs-blockstore v0.1.4
 	github.com/ipfs/go-ipfs-blocksutil v0.0.1
 	github.com/ipfs/go-ipfs-chunker v0.0.5

go.sum

@@ -156,8 +156,8 @@ github.com/ipfs/go-ds-badger v0.0.5/go.mod h1:g5AuuCGmr7efyzQhLL8MzwqcauPojGPUaH
 github.com/ipfs/go-ds-badger v0.2.1/go.mod h1:Tx7l3aTph3FMFrRS838dcSJh+jjA7cX9DrGVwx/NOwE=
 github.com/ipfs/go-ds-leveldb v0.0.1/go.mod h1:feO8V3kubwsEF22n0YRQCffeb79OOYIykR4L04tMOYc=
 github.com/ipfs/go-ds-leveldb v0.4.1/go.mod h1:jpbku/YqBSsBc1qgME8BkWS4AxzF2cEu1Ii2r79Hh9s=
-github.com/ipfs/go-graphsync v0.0.6-0.20200721211002-c376cbe14c0a h1:QViYKbSYNKtfivrYx69UFJiH7HfdE5APQBbIu5fCK3k=
-github.com/ipfs/go-graphsync v0.0.6-0.20200721211002-c376cbe14c0a/go.mod h1:jMXfqIEDFukLPZHqDPp8tJMbHO9Rmeb9CEGevngQbmE=
+github.com/ipfs/go-graphsync v0.0.6-0.20200731020347-9ff2ade94aa4 h1:+CTNtwsy6duetU8s2zEwrhZKfTnHQNYOiSZ2xsmIA4o=
+github.com/ipfs/go-graphsync v0.0.6-0.20200731020347-9ff2ade94aa4/go.mod h1:jMXfqIEDFukLPZHqDPp8tJMbHO9Rmeb9CEGevngQbmE=
 github.com/ipfs/go-ipfs-blockstore v0.0.1/go.mod h1:d3WClOmRQKFnJ0Jz/jj/zmksX0ma1gROTlovZKBmN08=
 github.com/ipfs/go-ipfs-blockstore v0.1.0/go.mod h1:5aD0AvHPi7mZc6Ci1WCAhiBQu2IsfTduLl+422H6Rqw=
 github.com/ipfs/go-ipfs-blockstore v0.1.4 h1:2SGI6U1B44aODevza8Rde3+dY30Pb+lbcObe1LETxOQ=