Bump minimist, mkdirp, handlebars and mocha in /javascript#27

dependabot[bot] wants to merge 1 commit intomasterbenbelow/adventofcode:masterfrom

dependabot/npm_and_yarn/javascript/minimist-and-mkdirp-and-handlebars-and-mocha-1.2.8benbelow/adventofcode:dependabot/npm_and_yarn/javascript/minimist-and-mkdirp-and-handlebars-and-mocha-1.2.8Copy head branch name to clipboard