[Snyk] Upgrade lodash from 4.17.15 to 4.17.19

[snyk-bot]

Snyk has created this PR to upgrade lodash from 4.17.15 to 4.17.19.

As this is a private repository, Snyk-bot does not have access. Therefore, this PR has been created automatically, but appears to have been created by a real user.

:information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 4 versions ahead of your current version.
• The recommended version was released 21 days ago, on 2020-07-08.

The recommended version fixes:

Severity	Issue	Exploit Maturity
	Prototype Pollution SNYK-JS-LODASH-567746	Proof of Concept

Release notes

Package name: lodash

• 4.17.19 - 2020-07-08
  

  Bump to v4.17.19

• 4.17.18 - 2020-07-08
• 4.17.17 - 2020-07-08
• 4.17.16 - 2020-07-08
  No content.
• 4.17.15 - 2019-07-19
  

  4.17.15

from lodash GitHub release notes

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