chore(deps): bump async from 3.2.3 to 3.2.4 in /install

Bumps [async](https://github.com/caolan/async) from 3.2.3 to 3.2.4.
- [Release notes](https://github.com/caolan/async/releases)
- [Changelog](https://github.com/caolan/async/blob/master/CHANGELOG.md)
- [Commits](https://github.com/caolan/async/compare/v3.2.3...v3.2.4)

---
updated-dependencies:
- dependency-name: async
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

install/package.json

@@ -31,7 +31,7 @@
         "@adactive/bootstrap-tagsinput": "0.8.2",
         "ace-builds": "1.5.3",
         "archiver": "5.3.1",
-        "async": "3.2.3",
+        "async": "3.2.4",
         "autoprefixer": "10.4.7",
         "bcryptjs": "2.4.3",
         "benchpressjs": "2.4.3",