Bump web-streams-polyfill from 3.2.1 to 4.0.0#4488

rtibbles merged 2 commits intounstablelearningequality/studio:unstablefrom

dependabot/npm_and_yarn/web-streams-polyfill-4.0.0learningequality/studio:dependabot/npm_and_yarn/web-streams-polyfill-4.0.0Copy head branch name to clipboard