build(deps-dev): bump cookie-session from 2.1.0 to 2.1.1 (#6678)

Bumps [cookie-session](https://github.com/expressjs/cookie-session) from 2.1.0 to 2.1.1.
- [Release notes](https://github.com/expressjs/cookie-session/releases)
- [Changelog](https://github.com/expressjs/cookie-session/blob/master/HISTORY.md)
- [Commits](https://github.com/expressjs/cookie-session/compare/v2.1.0...v2.1.1)

---
updated-dependencies:
- dependency-name: cookie-session
  dependency-version: 2.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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