Bump json5 and jest in /prime-factors#144

dependabot[bot] wants to merge 1 commit intomasterjeswinsimon/exercism-javascript:masterfrom

dependabot/npm_and_yarn/prime-factors/json5-and-jest-2.2.2jeswinsimon/exercism-javascript:dependabot/npm_and_yarn/prime-factors/json5-and-jest-2.2.2Copy head branch name to clipboard