Bump content/specs from 45fa637 to 26ca727 (#833)

Bumps [content/specs](https://github.com/scientific-python/specs) from `45fa637` to `26ca727`.
- [Commits](scientific-python/specs@45fa637...26ca727)

---
updated-dependencies:
- dependency-name: content/specs
  dependency-version: 26ca7278489e4d9e365572ad324b6d7ea11242b3
  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]