chore(deps): bump mnemonist from 0.39.8 to 0.40.0 (#544)

Bumps [mnemonist](https://github.com/yomguithereal/mnemonist) from 0.39.8 to 0.40.0.
- [Release notes](https://github.com/yomguithereal/mnemonist/releases)
- [Changelog](https://github.com/Yomguithereal/mnemonist/blob/master/CHANGELOG.md)
- [Commits](Yomguithereal/mnemonist@0.39.8...0.40.0)

---
updated-dependencies:
- dependency-name: mnemonist
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -54,7 +54,7 @@
     "@lukeed/ms": "^2.0.2",
     "asn1.js": "^5.4.1",
     "ecdsa-sig-formatter": "^1.0.11",
-    "mnemonist": "^0.39.8"
+    "mnemonist": "^0.40.0"
   },
   "devDependencies": {
     "@node-rs/jsonwebtoken": "^0.5.9",