Bump minimist, mkdirp and mocha in /packages/bitcore-mnemonic#123

dependabot[bot] wants to merge 1 commit intomasterBrycewetzel/bitcore:masterfrom

dependabot/npm_and_yarn/packages/bitcore-mnemonic/minimist-and-minimist-and-mkdirp-and-mocha-1.2.8Brycewetzel/bitcore:dependabot/npm_and_yarn/packages/bitcore-mnemonic/minimist-and-minimist-and-mkdirp-and-mocha-1.2.8Copy head branch name to clipboard