[Snyk] Security upgrade grunt-contrib-less from 0.11.4 to 1.3.0#146

dfcoffin wants to merge 1 commit intomastergreen-button/green-button.github.io:masterfrom

snyk-fix-b594f96ef3b3e64702557a4f2a2a7e8bgreen-button/green-button.github.io:snyk-fix-b594f96ef3b3e64702557a4f2a2a7e8bCopy head branch name to clipboard