[Snyk] Security upgrade gulp-util from 2.2.20 to 3.0.1

Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
- package.json

Severity	Issue	Breaking Change	Exploit Maturity
	Prototype Pollution SNYK-JS-MINIMIST-559764	Yes	Proof of Concept

Commit messages

Package name: gulp-util

The new version differs by 23 commits.

f6336c8 3.0.1
1a65071 update deps
c5e8da4 3.0.0
f7ee76e Merge pull request #58 from mtscout6/properties-message
8ebecbc DRYed up some minor points
a2b47fb Added _stack to list of properties not output with details
0e289e4 Removed unnecessary if check
bdfe1a6 Fixed tests that ensure the toString call is fast to showStack: true
46f6a81 Fixed issue with "Details:undefined" getting printed if there are no properties to display, added test asserts that the stack is showing up when it should
ca5b076 Removed lodash.uniq dep and just using lodash instead
348314e Minor cleanup
d18f613 Added additional tests to satisfy code coverage
186e206 Changed tests to truly go off the toString method and fixed resulting failures
f88e30a Fixed issue with PluginError.stack property causing stack overflow errors
f4a895d Fixed error properties to be output when added after the error is created
f371ba7 Merge pull request #59 from saturation/patch-1
33134eb Update README.md
0f92393 Changed error name to be red in console output
20712a9 Included documentation for showProperties flag on PluginError
430b46d Added error properties output by default
94761da Simplified error property copy logic
45c55f4 Merge pull request #53 from mtscout6/plugin-error-properties
2703722 Expose option to override properties included on Plugin Error, copy all properties from original error by default

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For more information:

dylanb / gulp-coverage