Bump external-content/cookie from d7526a2 to 88dc821 (#179)

Bumps [external-content/cookie](https://github.com/scientific-python/cookie) from `d7526a2` to `88dc821`.
- [Release notes](https://github.com/scientific-python/cookie/releases)
- [Commits](scientific-python/cookie@d7526a2...88dc821)

---
updated-dependencies:
- dependency-name: external-content/cookie
  dependency-type: direct:production
...

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