Bump browserify-sign from 4.2.1 to 4.2.2 in /fixtures/concurrent/time-slicing#27615

kassens merged 1 commit intomainfacebook/react:mainfrom

dependabot/npm_and_yarn/fixtures/concurrent/time-slicing/browserify-sign-4.2.2facebook/react:dependabot/npm_and_yarn/fixtures/concurrent/time-slicing/browserify-sign-4.2.2Copy head branch name to clipboard