Update package metadata advisories with pseudo version support

Problem to solve

During rollout of the models for package metadata advisories, the versions field was left out. This field is used to store pseudoversion data for golang and needs to be added to the affected packages model.

Proposal

Add versions attribute to PackageMetadata::AffectedPackage

Implementation plan

• update PackageMetadata::AffectedPackage ( Add versions attribute to affected packages (!127681 - merged))
  • add migration to add optional versions attribute
  • add validation for new attribute
• update ingestion ( Update pm affected_package ingestion with new a... (!127915 - merged))
  • update data_objects to pass this attribute
  • update ingestion service to use this attribute