Please bump mkdirp to fix mkdirp@0.5.1 vulnerability

[e2tha-e]

Vulnerability: https://app.snyk.io/test/npm/js-beautify/1.10.3
Also affects older js-beautify versions that depend on mkdirp@0.5.1

Thanks!

[e2tha-e]

Can be fixed by this pr:
#1750

[shahar-h]

mkdirp 0.5.3 was released with an upgrade to minimist:
isaacs/node-mkdirp#7

[e2tha-e]

Excellent! js-beautify will now depend on mkdirp@0.5.3, which is remedied of the vulnerability. Nonetheless, it might be worth bumping mkdirp to the latest major version, since mkdirp@0.5.3 is a deprecated version.

Otherwise, the mkdirp vulnerability is no longer an issue. I'll leave it to the js-beautify maintainers to decide whether to proceed further and whether to close this issue.