Bump @redocly/openapi-core from 2.14.5 to 2.14.9

Bumps [@redocly/openapi-core](https://github.com/Redocly/redocly-cli) from 2.14.5 to 2.14.9.
- [Release notes](https://github.com/Redocly/redocly-cli/releases)
- [Commits](https://github.com/Redocly/redocly-cli/compare/@redocly/openapi-core@2.14.5...@redocly/openapi-core@2.14.9)

---
updated-dependencies:
- dependency-name: "@redocly/openapi-core"
  dependency-version: 2.14.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]