Bump @cyclonedx/cdxgen from 10.7.1 to 10.8.7

Bumps [@cyclonedx/cdxgen](https://github.com/CycloneDX/cdxgen) from 10.7.1 to 10.8.7.
- [Release notes](https://github.com/CycloneDX/cdxgen/releases)
- [Commits](CycloneDX/cdxgen@v10.7.1...v10.8.7)

---
updated-dependencies:
- dependency-name: "@cyclonedx/cdxgen"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>