Ingest software licenses into SBOM occurrences

What does this MR do and why?

This change updates the SBOM ingestion to record the software licenses associated with each component. It introduces an additional SQL query when ingesting an SBoM report.

10 components at a time.

SELECT
  "pm_packages".*
FROM
  "pm_packages"
WHERE ("pm_packages"."purl_type", "pm_packages"."name") IN (
  (3, 'actioncable'),
  (3, 'actionmailer'),
  (3, 'actiontext'),
  (3, 'actionview'),
  (3, 'activejob'),
  (3, 'activemodel'),
  (3, 'activerecord'),
  (3, 'activestorage'),
  (3, 'activesupport'),
  (3, 'zeitwerk')
);

https://console.postgres.ai/gitlab/gitlab-production-tunnel-pg12/sessions/21712/commands/70508

#422084 (closed)

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