Bump content/specs from aa07647 to ae5699a (#728)

Bumps [content/specs](https://github.com/scientific-python/specs) from `aa07647` to `ae5699a`.
- [Commits](scientific-python/specs@aa07647...ae5699a)

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

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