chore: upgrade deps

Author: achingbrain

package.json

@@ -58,7 +58,7 @@
     "async-iterator-to-pull-stream": "^1.1.0",
     "cids": "~0.5.5",
     "deep-extend": "~0.6.0",
-    "hamt-sharding": "~0.0.1",
+    "hamt-sharding": "~0.0.2",
     "ipfs-unixfs": "~0.1.16",
     "ipld-dag-pb": "~0.15.0",
     "left-pad": "^1.3.0",