Resolve "metric fo sync with GitLab License DB by package type"
What does this MR do and why?
Adds metrics that measure usage of the setting to sync with Gitlab License DB by purl (package url) type. This would help us understand what package types are more interesting for users.
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Related to #407436