Bump node-fetch from 2.6.6 to 2.6.7 in /__tests__/end-to-end/cogment-app/webapp#6

dependabot[bot] wants to merge 1 commit intomaincogment/cogment-js-sdk:mainfrom

dependabot/npm_and_yarn/__tests__/end-to-end/cogment-app/webapp/node-fetch-2.6.7cogment/cogment-js-sdk:dependabot/npm_and_yarn/__tests__/end-to-end/cogment-app/webapp/node-fetch-2.6.7Copy head branch name to clipboard