Bump express and @nestjs/platform-express in /packages/backend#24

dependabot[bot] wants to merge 1 commit intomasterdevLeaders/codingdojo3:masterfrom

dependabot/npm_and_yarn/packages/backend/express-and-nestjs/platform-express-4.18.2devLeaders/codingdojo3:dependabot/npm_and_yarn/packages/backend/express-and-nestjs/platform-express-4.18.2Copy head branch name to clipboard