build(deps): bump minimist, mkdirp, karma, handlebars, karma-mocha, mocha and nyc#64

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dependabot/npm_and_yarn/minimist-and-mkdirp-and-karma-and-handlebars-and-karma-mocha-and-mocha-and-nyc-1.2.8nx-js/observer-util:dependabot/npm_and_yarn/minimist-and-mkdirp-and-karma-and-handlebars-and-karma-mocha-and-mocha-and-nyc-1.2.8Copy head branch name to clipboard