Bump activesupport from 7.0.6 to 7.0.7.2 in /docs (#3267)

Bumps [activesupport](https://github.com/rails/rails) from 7.0.6 to 7.0.7.2.
- [Release notes](https://github.com/rails/rails/releases)
- [Changelog](https://github.com/rails/rails/blob/v7.0.7.2/activesupport/CHANGELOG.md)
- [Commits](rails/rails@v7.0.6...v7.0.7.2)

---
updated-dependencies:
- dependency-name: activesupport
  dependency-type: indirect
...

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

Author: dependabot[bot]