FEAT: Option to add copyright to SBOM result

## Is your feature request related to a problem? Please describe.
For legal documentation, I need the copyright holder for components.

## Describe the solution you'd like
An option to enable integration of the copyright holder

## Additional context
from discussion https://github.com/CycloneDX/cyclonedx-webpack-plugin/pull/1309#discussion_r1786169514

For this feature it is necessary to scan the license-text for a copyright notice. This is already done by the [license-scanner](https://github.com/CycloneDX/license-scanner) written in go and may become handy while implementing.