Exclude dependencies with no version

What does this MR do?

This MR fixes the schema validation errors described in Dependency scan report validation error when us... (gitlab-org/gitlab#393849 - closed). All dependencies that do not have a version number are removed from the DS report and the SBOMs.

More info

NPM will include two packages in it's lockfile when it installs a local folder as a package. One will contain the version and the other will not. To remove confusion, gemnasium will not include the one without a version. Also, the name of the package is resolved by truncating any leading relative path components e.g. ./packageA => packageA and ../packageB/ => packageB.

What are the relevant issue numbers?

Relates to gitlab-org/gitlab#393849 (closed)

Does this MR meet the acceptance criteria?

• Changelog entry added
• Documentation created/updated for GitLab EE, if necessary
• Documentation created/updated for this project, if necessary
• Documentation reviewed by technical writer or follow-up review issue created
• Tests added for this feature/bug
• Job definition updated, if necessary
  • Auto-DevOps template
  • Job definition example
  • CI Templates
• Conforms to the code review guidelines
• Conforms to the Go guidelines
• Security reports checked/validated by reviewer