build(deps-dev): bump immutable from 5.1.4 to 5.1.5 in /payment-frontend/src/angular#51

dependabot[bot] wants to merge 1 commit intomasterAngular2Guy/AngularMicroFrontendsAndMicroServices:masterfrom

dependabot/npm_and_yarn/payment-frontend/src/angular/immutable-5.1.5Angular2Guy/AngularMicroFrontendsAndMicroServices:dependabot/npm_and_yarn/payment-frontend/src/angular/immutable-5.1.5Copy head branch name to clipboard