CCM-9336: Bump @redocly/cli from 1.31.0 to 2.31.6

Bumps [@redocly/cli](https://github.com/Redocly/redocly-cli) from 1.31.0 to 2.31.6.
- [Release notes](https://github.com/Redocly/redocly-cli/releases)
- [Commits](https://github.com/Redocly/redocly-cli/compare/@redocly/cli@1.31.0...@redocly/cli@2.31.6)

---
updated-dependencies:
- dependency-name: "@redocly/cli"
  dependency-version: 2.30.5
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]