deps: update sibling dependencies

Author: aegir[bot]

packages/ipfs-unixfs-exporter/package.json

@@ -174,7 +174,7 @@
     "blockstore-core": "^3.0.0",
     "crypto-browserify": "^3.12.0",
     "delay": "^5.0.0",
-    "ipfs-unixfs-importer": "^11.0.0",
+    "ipfs-unixfs-importer": "^12.0.0",
     "it-all": "^2.0.0",
     "it-buffer-stream": "^3.0.0",
     "it-first": "^2.0.0",