Bump minimist, mkdirp and handlebars#84

dependabot[bot] wants to merge 1 commit intomasterwavesplatform/signer:masterfrom

dependabot/npm_and_yarn/minimist-and-mkdirp-and-handlebars-1.2.6wavesplatform/signer:dependabot/npm_and_yarn/minimist-and-mkdirp-and-handlebars-1.2.6Copy head branch name to clipboard