Update dependency karma-coverage-istanbul-reporter to ~2.1.0#204

renovate[bot] wants to merge 1 commit intomasterardatan/graphql-modules-accountsjs-boilerplate:masterfrom

renovate/karma-coverage-istanbul-reporter-2.xardatan/graphql-modules-accountsjs-boilerplate:renovate/karma-coverage-istanbul-reporter-2.xCopy head branch name to clipboard