Bump content/specs from 7cf6beb to eefb9ab (#750)

Bumps [content/specs](https://github.com/scientific-python/specs) from `7cf6beb` to `eefb9ab`.
- [Commits](scientific-python/specs@7cf6beb...eefb9ab)

---
updated-dependencies:
- dependency-name: content/specs
  dependency-version: eefb9abe1cc9eca87d4a62c9e56760b3e1ca46cc
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]