Upgrade glob version to avoid memory leak.

[CoeJoder]

A transitive dependency, inflight, which is a dependency of glob@^7.1.1, has been deprecated due to a memory leak. The maintainer of glob is unwilling to patch v7.x, so the problem can only be averted by upgrading the version of glob used by this project to v9+.

$ npm install
npm warn deprecated [email protected]: 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 explain inflight
[email protected] dev
node_modules/inflight
  inflight@"^1.0.4" from [email protected]
  node_modules/glob
    glob@"^7.1.1" from [email protected]
    node_modules/tern
      dev tern@"^0.24.3" from the root project