[Snyk] Upgrade gulp-connect from 5.5.0 to 5.7.0

[NOUIY]

Snyk has created this PR to upgrade gulp-connect from 5.5.0 to 5.7.0.

ℹ️ 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 2 versions ahead of your current version.

• The recommended version was released 6 years ago.

Issues fixed by the recommended upgrade:

	Issue	Score	Exploit Maturity
	Prototype Override Protection Bypass npm:qs:20170213	589	No Known Exploit
	Prototype Override Protection Bypass npm:qs:20170213	589	No Known Exploit
	Regular Expression Denial of Service (ReDoS) SNYK-JS-WEBSOCKETEXTENSIONS-570623	589	Proof of Concept
	Asymmetric Resource Consumption (Amplification) SNYK-JS-BODYPARSER-7926860	589	No Known Exploit
	Regular Expression Denial of Service (ReDoS) npm:fresh:20170908	589	No Known Exploit
	Regular Expression Denial of Service (ReDoS) npm:debug:20170905	589	Proof of Concept
	Regular Expression Denial of Service (ReDoS) npm:mime:20170907	589	No Known Exploit
	Regular Expression Denial of Service (ReDoS) npm:ms:20170412	589	No Known Exploit

Release notes

Package name: gulp-connect

• 5.7.0 - 2018-12-06
  No content.
• 5.6.1 - 2018-08-28
  No content.
• 5.5.0 - 2018-02-22
  No content.

from gulp-connect GitHub release notes

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• This PR was automatically created by Snyk using the credentials of a real user.
• Max score is 1000. Note that the real score may have changed since the PR was raised.

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