Outdated `glob` dependency

[nbouvrette]

I noticed this old-ish PR: #997

Would it be possible to at least update to version 9 and ideally update to the latest version and fix the test? Right now when we install a package that include commitizen we get the following errors:

npm warn deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm warn deprecated glob@7.2.3: Glob versions prior to v9 are no longer supported

When checking what uses inflight:

└─┬ commitizen@4.3.1
  └─┬ glob@7.2.3
    └── inflight@1.0.6