Bump external-content/cookie from cca2fc1 to dfc72a2

Bumps [external-content/cookie](https://github.com/scientific-python/cookie) from `cca2fc1` to `dfc72a2`.
- [Release notes](https://github.com/scientific-python/cookie/releases)
- [Commits](scientific-python/cookie@cca2fc1...dfc72a2)

---
updated-dependencies:
- dependency-name: external-content/cookie
  dependency-version: dfc72a28e16dd8ea7206218c42c9de841ba0cda8
  dependency-type: direct:production
...

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Author: dependabot[bot]