chore(package): update aegir to version 9.2.1

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -35,7 +35,7 @@
   "homepage": "https://github.com/diasdavid/js-libp2p",
   "devDependencies": {
     "chai": "^3.5.0",
-    "aegir": "^9.1.2",
+    "aegir": "^9.2.1",
     "pre-commit": "^1.1.1"
   },
   "dependencies": {