chore: update jenkins node 10 and deps

Author: jacobheun

package.json

@@ -105,14 +105,14 @@
     "hapi-set-header": "^1.0.2",
     "hoek": "^5.0.3",
     "human-to-milliseconds": "^1.0.0",
-    "ipfs-api": "^21.0.0",
+    "ipfs-api": "github:ipfs/js-ipfs-api#fix/node10",
     "ipfs-bitswap": "~0.20.0",
     "ipfs-block": "~0.7.1",
     "ipfs-block-service": "~0.14.0",
     "ipfs-multipart": "~0.1.0",
     "ipfs-repo": "github:ipfs/js-ipfs-repo#fix/node10",
     "ipfs-unixfs": "~0.1.14",
-    "ipfs-unixfs-engine": "~0.29.0",
+    "ipfs-unixfs-engine": "github:ipfs/js-ipfs-unixfs-engine#fix/node10",
     "ipld": "github:ipld/js-ipld#fix/node10",
     "ipld-dag-cbor": "~0.12.0",
     "ipld-dag-pb": "~0.14.4",