[Security] Bump acorn from 6.3.0 to 6.4.1

Bumps acorn from 6.3.0 to 6.4.1. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Moderate severity vulnerability that affects acorn, minimist, and svjsl There are high severity security vulnerabilities in two of ESLints dependencies: - acorn - minimist

The releases 1.8.3 and lower of svjsl (JSLib-npm) are vulnerable, but only if installed in a developer environment. A patch has been released (v1.8.4) which fixes these vulnerabilities.

Identifiers:

CVE-2020-7598

SNYK-JS-ACORN-559469 (doesn't have a CVE identifier)

Affected versions: >= 6.0.0 < 6.4.1

Commits

9a2e9b6 Mark version 6.4.1
90a9548 More rigorously check surrogate pairs in regexp validator
df0cf1a Mark version 6.4.0
5303412 Also export Parser via Parser.acorn
efe273e give token types and etc to plugins
See full diff in compare view

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Plsr / cilatl

[Security] Bump acorn from 6.3.0 to 6.4.1 #79