Bump minimist, mkdirp, karma, handlebars, protractor and tslint in /angular-graphql-client#256

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dependabot/npm_and_yarn/angular-graphql-client/minimist-and-mkdirp-and-karma-and-handlebars-and-protractor-and-tslint-1.2.8Shopify/storefront-api-examples:dependabot/npm_and_yarn/angular-graphql-client/minimist-and-mkdirp-and-karma-and-handlebars-and-protractor-and-tslint-1.2.8Copy head branch name to clipboard