deps(dev): bump aegir from 39.0.13 to 40.0.0

Bumps [aegir](https://github.com/ipfs/aegir) from 39.0.13 to 40.0.0.
- [Release notes](https://github.com/ipfs/aegir/releases)
- [Changelog](https://github.com/ipfs/aegir/blob/master/CHANGELOG.md)
- [Commits](ipfs/aegir@v39.0.13...v40.0.0)

---
updated-dependencies:
- dependency-name: aegir
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -168,7 +168,7 @@
     "uint8arraylist": "^2.3.3"
   },
   "devDependencies": {
-    "aegir": "^39.0.3",
+    "aegir": "^40.0.0",
     "libp2p": "^0.45.9",
     "p-defer": "^4.0.0"
   },