Bump less from 4.6.4 to 4.8.0#666

dependabot[bot] wants to merge 2 commits into

masterlloc/Multisite-Language-Switcher:masterfrom

dependabot/npm_and_yarn/master/less-4.7.0lloc/Multisite-Language-Switcher:dependabot/npm_and_yarn/master/less-4.7.0Copy head branch name to clipboard