Bump acorn from 5.7.3 to 5.7.4 in /sticky#4

dependabot[bot] wants to merge 1 commit intomasterelliotcobb/elliotcobb.github.io:masterfrom

dependabot/npm_and_yarn/sticky/acorn-5.7.4elliotcobb/elliotcobb.github.io:dependabot/npm_and_yarn/sticky/acorn-5.7.4Copy head branch name to clipboard