feat: add cvssScore to output

[aarlaud]

• [x] Tests written and linted ℹ︎
• [ ] Documentation written ℹ︎
• [x] Commit history is tidy ℹ︎

What this does

Adds cvssScore to output as per user request.

[aarlaud]

:tada: This PR is included in version 1.12.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: