Bump minimist, plotly.js, mkdirp and handlebars#77

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dependabot/npm_and_yarn/minimist-and-plotly.js-and-mkdirp-and-handlebars-1.2.8mozilla/avocado:dependabot/npm_and_yarn/minimist-and-plotly.js-and-mkdirp-and-handlebars-1.2.8Copy head branch name to clipboard