Bump async from 3.2.0 to 3.2.2

Bumps [async](https://github.com/caolan/async) from 3.2.0 to 3.2.2.
- [Release notes](https://github.com/caolan/async/releases)
- [Changelog](https://github.com/caolan/async/blob/master/CHANGELOG.md)
- [Commits](caolan/async@v3.2.0...v3.2.2)

---
updated-dependencies:
- dependency-name: async
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -11,7 +11,7 @@
   ],
   "author": "zh99998 <[email protected]>, mercury233 <[email protected]>, Nanahira <[email protected]>",
   "dependencies": {
-    "async": "^3.2.0",
+    "async": "^3.2.2",
     "axios": "^0.19.2",
     "bunyan": "^1.8.14",
     "challonge": "^2.2.0",